Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM MSRP: Was: Now: $170.62 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100285 11-14 CHEVROLET SILVERADO 2500/3500 HD / DURAMAX LML BUMPER GRILLE Protect the cooling system of your Duramax truck with the WEHRLI CUSTOM FAB WCF100285 BUMPER GRILLE, engineered specifically for 2011-2014 Chevrolet Silverado 2500HD and 3500HD trucks equipped with... MSRP: Was: Now: $135.80 Choose Options Compare Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view PPE 115010124 PLUG TURBO INLET GOLD 2006-2010 GM 6.6L DURAMAX 50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet... MSRP: Was: Now: $22.49 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT S400 TWIN/COMP TURBO LML DURAMAX The WEHRLI CUSTOM FAB WCF100379 OIL LINE KIT FOR S400 TWIN / COMP TURBO LML DURAMAX is engineered to provide reliable oil supply and drainage for high-performance compound or twin turbo Duramax... MSRP: Was: Now: $198.85 Choose Options Compare Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view BD DIESEL 1032125 TIE ROD KIT FOR CHEVY GMC SILVERADO SIERRA 1500HD 2500HD 3500HD The BD DIESEL 1032125 Tie Rod Kit is a heavy-duty steering upgrade designed for Chevy and GMC Silverado/Sierra HD trucks that see hard use, oversized tires, or increased front-end load. Factory tie... MSRP: Was: Now: $269.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100420 06-10 DURAMAX LBZ/LMM THERMOSTAT HOUSING KIT Improve reliability and coolant flow on your Duramax with the WEHRLI CUSTOM FAB WCF100420 LBZ/LMM DURAMAX THERMOSTAT HOUSING KIT. Designed specifically for the 2006-2010 Duramax LBZ and LMM engines,... MSRP: Was: Now: $474.33 Choose Options Compare Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view AFE 49-04093 ATLAS TURBO DOWN-PIPE (3" STEEL) FOR 01-04 GM 6.6L DURAMAX Unlock the full potential of your 01-04 LB7 GM diesel engine with the aFe 49-04093 ATLAS Turbo Down-Pipe. This high-performance upgrade is specifically engineered to enhance airflow and optimize your... MSRP: Was: Now: $273.00 Choose Options Compare Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view CPP AIR BLEEDER SCREW ALUMINUM 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML The CPP Aluminum Air Bleeder Screw CPP129 offers a durable and reliable solution for owners of 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicles. This upgrade eliminates the need to worry about... MSRP: Was: Now: $9.95 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100140 2011-2019 LML L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE wehrli custom fab wcf100140, duramax transfer case brace, lml l5p duramax transfer case support, gm duramax drivetrain brace, duramax transfer case reinforcement, allison transfer case brace, gm... MSRP: Was: Now: $179.45 Choose Options Compare Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view AFE 49-44080-P LARGE BORE-HD 4" 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 2016 GM 6.6L DURAMAX Elevate your 2016 GM 6.6L Duramax diesel truck with the AFE 49-44080-P Large Bore-HD 4" DPF-Back Exhaust System, a perfect blend of performance and aesthetics for the discerning truck enthusiast... MSRP: Was: Now: $908.25 Choose Options Compare Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view EXERGY E07 00018 RACE ONLY PRESSURE RELIEF VALVE 2600 BAR (37.7K PSI) FOR CUMMINS 6.7L / DURAMAX LLY/LBZ/LMM Hold rail pressure under heavy load with the Exergy E07 00018 Race-Only Pressure Relief Valve (PRV). Calibrated to approx. 2600 bar (37.7k PSI), this PRV helps prevent premature rail pressure... MSRP: Was: Now: $320.00 Choose Options Compare Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET FLEECE FPE-VNT63-STREET 2004.5-2010 LLY, LBZ, LMM DURAMAX 63MM FMW CHEETAH TURBOCHARGER STREET The FLEECE FPE-VNT63-STREET 63mm FMW Cheetah Turbocharger is the ultimate drop-in street turbo upgrade... MSRP: Was: Now: $2,599.00 Choose Options Compare Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE TOTAL SEAL S9091 40 GAPLESS 2ND RING SET FOR 4.095 PISTON 2001-2023 GM DURAMAX 6.6L ENGINE 4.095 3.0K 2.0 3.0 8CYLThe TOTAL SEAL S9091 40 Gapless 2nd Ring Set is expertly crafted for... MSRP: Was: Now: $562.00 Choose Options Compare Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WAGLER WCPC6658.1 STREET GIRDLE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM The WAGLER WCPC6658.1 STREET GIRDLE is a powerful and essential upgrade for GM 6.6L Duramax engines from 2001 to 2010 LB7/LLY/LBZ/LMM models. This innovative one-piece girdle, part of the WCP Duramax... MSRP: Was: Now: $850.00 Choose Options Compare Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view ATS 309-852-4332 STAGE 5 ALLISON LCT1000 TRANSMISSION PACKAGE 2WD 2007.5-2010 6.6L LMM DURAMAX The ATS 309-852-4332 Stage 5 Allison LCT1000 Transmission Package is a top-tier performance upgrade for 2007.5-2010 GM Silverado and Sierra trucks equipped with the 6.6L LMM Duramax diesel engine and... MSRP: Was: Now: $10,514.99 Choose Options Compare Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view ATS 202-906-4248 ELECTRONIC FUEL REGULATOR FITS 2001-2010 6.6L DURAMAX The ATS 202-906-4248 Electronic Fuel Regulator is a high-quality replacement component designed for 2001-2010 6.6L Duramax diesel engines. This regulator plays a critical role in maintaining proper... MSRP: Was: Now: $74.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100412 2006-2010 LBZ/LMM DURAMAX HIGH FLOW TURBO INTAKE HORN Improve turbocharger airflow and engine efficiency on your 2006-2010 Duramax with the WEHRLI CUSTOM FAB WCF100412 HIGH FLOW TURBO INTAKE HORN. This precision-engineered intake upgrade replaces the... MSRP: Was: Now: $388.00 Choose Options Compare Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view FLUIDAMPR 760131 FLUID DAMPER FOR 01-18 DURAMAX The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is... MSRP: Was: Now: $574.82 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100421 11-16 DURAMAX BATTERY TRAY RELOCATION KIT The WEHRLI CUSTOM FAB WCF100421 BATTERY TRAY RELOCATION KIT is designed to relocate the passenger-side battery in 2011-2016 Duramax trucks to create additional engine bay space for high-performance... MSRP: Was: Now: $89.24 Choose Options Compare Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view MAHLE MS-2218H H-SERIES MAIN BEARING (STD) FOR 01–16 GM DURAMAX 6.6L Build a tougher bottom end with the MAHLE MS-2218H H-Series Main Bearing Set (Standard) for the 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML). Clevite H-Series race-proven geometry... MSRP: Was: Now: $171.46 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100704 2011-2015 LML DURAMAX 3IN STAINLESS DOWN PIPE V-BAND STYLE Improve turbo efficiency and exhaust flow with the WEHRLI CUSTOM FAB WCF100704 3IN STAINLESS DOWN PIPE V-BAND STYLE for the 2011-2015 6.6L LML Duramax. Designed and fabricated by Wehrli Custom... MSRP: Was: Now: $257.05 Choose Options Compare Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel... MSRP: Was: Now: $8.95 Choose Options Compare Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view ATS 705-050-4290 FUEL RAIL PRESSURE PLUG FITS 2004.5+ 6.6L DURAMAX The ATS 705-050-4290 Fuel Rail Pressure Plug is a must-have upgrade for 2004.5+ 6.6L Duramax engines looking to maintain consistent fuel rail pressure under high demand. Designed to eliminate... MSRP: Was: Now: $34.99 Choose Options Compare Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view EXERGY E01 10116 REMAN SAC 45% OVER INJECTOR SET 2001-2004 GM DURAMAX 6.6L LB7 Hit your LB7 fueling goals with the Exergy E01 10116 Reman SAC 45% Over Injector Set. These Exergy Performance reman injectors use SAC-style nozzles and tight calibration to deliver ~45% more flow... MSRP: Was: Now: $3,896.00 Choose Options Compare Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view MBRP S60300AL 5" FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5–2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX LMM (ALL CABS & BEDS) MBRP S60300AL is a 5-inch DPF/Filter-Back, single side–exit exhaust built from heavy-duty aluminized steel (Armor Lite) for 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD &... MSRP: Was: Now: $474.99 Choose Options Compare Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view PPE 110100103 2004.5-2010 GM 6.6L DURAMAX CAST IRON CYLINDER HEAD (ONE) LLY/LBZ/LMM 50 States Emissions Legal (E.O. D-701-38). The OEM Duramax cast-aluminum cylinder heads fall short over time - the different heat expansion rates between cast-iron engine block and cast-aluminum... MSRP: Was: Now: $1,349.99 Choose Options Compare Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view WEHRLI CUSTOM FAB WCF100841 2011-2019 DURAMAX TRACTION BAR INSTALL KIT Improve rear suspension stability and eliminate axle wrap with the WEHRLI CUSTOM FAB WCF100841 TRACTION BAR INSTALL KIT for 2011-2019 Chevrolet and GMC 2500HD/3500HD Duramax trucks. Designed by... MSRP: Was: Now: $276.45 Choose Options Compare Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected × OK
Quick view AFE 50-74001 MOMENTUM HD COLD AIR INTAKE SYSTEM W/PRO 10R FILTER FOR 01-04 GM 6.6L DURAMAX The AFE 50-74001 Momentum HD Cold Air Intake System is a premium upgrade for GM Diesel Trucks equipped with the 2001-2004 V8 6.6L Duramax LB7 engine. This state-of-the-art intake system is engineered... MSRP: Was: Now: $420.00 Choose Options Compare Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected
Quick view WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM Enhance the performance of your 2001-2016 GM 6.6L Duramax engine with the WAGLER WCPC6681 T4 Twisted Pedestal specifically designed for T4 flange turbochargers. Whether you have an LB7, LLY, LBZ, or... MSRP: Was: Now: $550.00 Choose Options Compare Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected
Quick view DIAMOND EYE 460005 DIESEL EXHAUST MUFFLER 30 INCH ROUND 4 INCH CENTER INLET/OUTLET ALUMINIZED PERFORMANCE LOUVERED EXHAUST MUFFLER DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep,... MSRP: Was: Now: $164.39 Choose Options Compare Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next Compare Selected
Quick view DORMAN 904-156 FUEL INJECTOR LINE (CYLINDER 4 & 5) 2007.5-2010 GM 6.6L DURAMAX LMM This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware... MSRP: Was: Now: $170.62 Choose Options Compare Previous 38 39 40 41 42 43 44 45 46 47 48 Next Previous 38 39 40 41 42 43 44 45 46 47 48 Next