GM DURAMAX
The GM Duramax engine is known for its power and performance, but for true diesel enthusiasts, stock options just won't cut it. That's where our premium Duramax performance parts come in. We offer a wide selection of quality parts from trusted manufacturers to help you maximize the performance of your Duramax engine.
Whether you're in need of differential parts, cooling system components, exhaust system parts, or fuel system upgrades, we've got you covered. Our goal is to provide the best customer service possible, and we strive to ship out most orders as quickly as possible. Plus, if you find a part advertised for less elsewhere, we'll match that price.
As passionate diesel enthusiasts ourselves, we understand the importance of having access to top-quality performance parts. If you can't find a specific part or have any questions about our selection, feel free to reach out to us at sales@cppdiesel.com. We're here to help you find the parts you need to enhance your Duramax engine.
Take a look at our store to browse through our selection of Duramax performance parts, including turbochargers, air control systems, gaskets, and more. With products like the BORG WARNER S400SX TURBOCHARGER and the CPP DIESEL V-BAND CLAMP, you can trust that you're getting the best when you shop with us. Upgrade your Duramax engine today and experience the power and performance you've been dreaming of.
Whether you're in need of differential parts, cooling system components, exhaust system parts, or fuel system upgrades, we've got you covered. Our goal is to provide the best customer service possible, and we strive to ship out most orders as quickly as possible. Plus, if you find a part advertised for less elsewhere, we'll match that price.
As passionate diesel enthusiasts ourselves, we understand the importance of having access to top-quality performance parts. If you can't find a specific part or have any questions about our selection, feel free to reach out to us at sales@cppdiesel.com. We're here to help you find the parts you need to enhance your Duramax engine.
Take a look at our store to browse through our selection of Duramax performance parts, including turbochargers, air control systems, gaskets, and more. With products like the BORG WARNER S400SX TURBOCHARGER and the CPP DIESEL V-BAND CLAMP, you can trust that you're getting the best when you shop with us. Upgrade your Duramax engine today and experience the power and performance you've been dreaming of.
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AIR INTAKES
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BOOST TUBES / INTAKE MANIFOLDS
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CLUTCH RELATED
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COOLING SYSTEM
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DIFFERENTIAL / DRIVETRAIN
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ENGINE PARTS / ACCESSORIES
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EXHAUST SYSTEM / COMPONENTS
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EXTERIOR ACCESSORIES
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FABRICATION COMPONENTS
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FUEL SYSTEMS / COMPONENTS
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GAUGES / RELATED
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HEAT CONTROL PRODUCTS
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INJECTABLES
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INTERCOOLERS
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INTERIOR ACCESSORIES
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LIGHTING
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OIL FILTERS
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ON-BOARD AIR SYSTEMS
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PULLING / RACING PRODUCTS
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STEERING / SUSPENSION
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SILICONE COUPLERS
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TOWING HITCHES / RELATED
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TRANSMISSION/TRANSFER CASE
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TUNERS / CHIPS / MONITORS
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TURBO / RELATED
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TRAIN HORNS
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- Price
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PERFORMANCE ACCESSORIES PA10123 3 INCH BODY LIFT KIT 2003-2005 GM SILVERADO/SIERRA 2500HD/3500HD 2WD/4WD DIESEL
PERFORMANCE ACCESSORIES
$563.00This Performance Accessories 3-inch Body Lift Kit PN-PA10123 raises the vehicle for addinig larger diameter tires, without altering the factory suspension system and OE ride characteristics. The kit includes high pressure fiberglass reinforced nylon lift...$563.00 -
PERFORMANCE ACCESSORIES PA10203 3 INCH BODY LIFT KIT 2006 GM SILVERADO/SIERRA 2500HD/3500HD 2WD/4WD DIESEL 06 ONLY
PERFORMANCE ACCESSORIES
$603.00The Performance Accessories PA10203 Body Lift Kit provides 3-inches of additional lift, allowing the use of up to 33-inch diameter tires. Included in this kit are fiberglass reinforced nylon body blocks, 3/16-inch thick laser cut bumper relocation...$603.00 -
FIRESTONE 2178 AIRCOMMAND STANDARD DUTY DUAL AIR CONTROL SYSTEM UNIVERSAL APPLICATION
FIRESTONE
$565.55The Firestone 2178 AirCommand Standard Duty Dual Air Control System includes the allows you to fill your air spring independently for occasional towing. With the flip of a switch, this kit's dual gauge control allows you to independently adjust the air...$565.55 -
FIRESTONE 2249 RIDE-RITE AIR BAG HELPER SPRINGS 2001-2010 GM C2500HD/C3500HD 2WD/4WD (CAB & CHASSIS)
FIRESTONE
$538.89The Firestone 2249 Ride-Rite Air Bag Helper Springs for your 2001-2010 GM C2500HD/C3500HD will provide load support through the use of air pressure that can be adjusted for changing loads. Mounting between the frame and suspension of your truck, these...$538.89 -
XDP XD3017HS X220 SERIES HEAD STUD KIT 2017-2023 GM DURAMAX 6.6L L5P
XTREME DIESEL PERFORMANCE
$574.95Upgrade the OEM head bolts on your 2017-2023 GM 6.6L Duramax L5P when you purchase the XDP X220 Series Head Stud Kit XD3017HS. Upgrading the factory head bolts is a must when start adding horsepower and torque to your Silverado/Sierra. The factory bolts...$574.95 -
XDP XD609 OER SERIES REMANUFACTURED CP4 FUEL PUMP 2011-2016 GM DURAMAX 6.6L LML/LGH
XTREME DIESEL PERFORMANCE
$599.95The XDP OER Series Remanufactured CP4 Fuel Pump XD609 is a high-quality replacement for the failed or underperforming injection fuel pump on your 2011-2016 GM 6.6L Duramax LML/LGH. This XDP Remanufactured CP4 Fuel Pump is a drop-in replacement and will...$599.95 -
XDP XD3006HS X220 SERIES HEAD STUD KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
XTREME DIESEL PERFORMANCE
$524.95The XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML. The OEM head bolts typically can't handle the pressure from high-horsepower applications. Constructed using 8740 Chrome...$524.95 -
PPE 118010000 XTREME DAMPER 2001-2005 GM 6.6L DURAMAX LB7/LLY
PACIFIC PERFORMANCE ENGINEERING
$539.99If your truck is producing extreme horsepower, then it needs a PPE Xtreme Damper. A direct replacement for the OEM unit, >PPEs Xtreme Damper is especially needed in high performance and modified trucks to help protect against harmful engine harmonics...$539.99 -
PPE 118010200 XTREME DAMPER 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$539.99If your truck is producing extreme horsepower, then it needs a PPE Xtreme Damper. A direct replacement for the OEM unit, >PPEs Xtreme Damper is especially needed in high performance and modified trucks to help protect against harmful engine harmonics...$539.99 -
PPE 116014000 INCONEL TURBO SHIELD MARINE GT40 SERIES 2-PIECE UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$521.99You know that your turbo gets hot. But did you know that the heat could be channeled through the turbo rather than letting it simply radiate out? Its true, and Inconel Alloy Turbo Heat Shield with its special heat-resistant silicone membrane will do just...$521.99 -
PPE 117010350 304 STAINLESS STEEL CAT BACK PERFORMANCE EXHAUST SYSTEM WITH POLISHED TIP 2007.5-2019 GM 6.6L DURAMAX LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$539.994 Inch 304 stainless steel high-flowing Cat Back system single exhaust. Turbo-charged engines need as little exhaust restriction as possible in order for the turbo to spool up faster and work more efficiently. Install our new reduced-restriction exhaust...$539.99 -
PPE 158016200 WELDED AND DRILLED STRAIGHT CENTER LINK 7-8 INCH HOLES WITH PULLER 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$539.99Featuring a big 7/8 inch bolt (stock is 9/16 inch), this precision-machined 304 stainless steel Center Link is designed to work with PPE's Forged Pitman Arm and Forged or Race Idler Arm. The extra strength straight design eliminates the toe-in and...$539.99 -
PPE 110090050 VALVE SPRINGS, RETAINERS, AND KEEPERS COMPLETE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$539.99The valve spring, spring seat/retainer/keeper kit comes installed with each PPE Duramax Cast Iron Cylinder head. The tapered valve springs' higher spring rate and lighter valve train weight enable faster response during higher RPMs and eliminate valve...$539.99 -
PPE 117053020 EXHAUST KIT 4 INCH CAT BACK SINGLE TIP-POL/BLK 2020-2022 GM SILVERADO/SIERRA 1500 3.0L DURAMAX LM2
PACIFIC PERFORMANCE ENGINEERING
$539.99Don't settle for inferior 409 stainless steel exhaust systems. Wake up your truck with the PPE Cat Back Performance Exhaust Kit. With the PPE free-flowing exhaust system, you will see increased fuel economy, reduced back pressure at the manifolds, more...$539.99 -
PPE 117053030 EXHAUST KIT 4 INCH CAT BACK SINGLE TIP-POL/POL 2020-2022 GM SILVERADO/SIERRA 1500 3.0L DURAMAX LM2
PACIFIC PERFORMANCE ENGINEERING
$539.99Don't settle for inferior 409 stainless steel exhaust systems. Wake up your truck with the PPE Cat Back Performance Exhaust Kit. With the PPE free-flowing exhaust system, you will see increased fuel economy, reduced back pressure at the manifolds, more...$539.99 -
PPE 118034700 HEAD STUD KIT 2017-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$539.99Engine builders understand the need for high-strength holding power and fasteners that are precision-engineered to handle the extreme stresses that high-performance diesel engines produce. The PPE Head Stud Kit exceeds industry standards required by...$539.99 -
EXERGY E02 10806 NEW 30% OVER INJECTOR SET 2016+ GM DURAMAX 2.8L
EXERGY
$562.002016-2018 LWN Duramax New Exergy Fuel Injectors 30% Over (Set of 4) - E02 10806 Have your original or aftermarket injectors left you stranded? Are you looking for an increase in power without sacrificing drivability or reliability? Well, look no further...$562.00 -
AFE 49-04041-P ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System GM Diesel Trucks 11-16 V8-6.6L (td) LML
AFE POWER
$585.00Interested in a new exhaust system for your LML Duramax? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit...$585.00 -
AFE 77-84007 SCORCHER BLUE Bluetooth Power Module GM Diesel Trucks 11-14 V8-6.6L (td) LML
AFE POWER
$554.00The aFe POWER SCORCHER BLUE Power module is the next generation of Plug and Play electronic module technology. It is the fastest way to safely gain significant horsepower, torque and improve drivability without modifying or leaving any trace on the...$554.00 -
AFE 77-84010 SCORCHER BLUE Bluetooth Power Module GM Diesel Trucks 17-23 V8-6.6L (td) L5P
AFE POWER
$554.00The aFe POWER SCORCHER BLUE Power module is the next generation of Plug and Play electronic module technology. It is the fastest way to safely gain significant horsepower, torque and improve drivability without modifying or leaving any trace on the...$554.00 -
AFE 49-44041 Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System GM Diesel Trucks 11-16 V8-6.6L (td) LML
AFE POWER
$585.00Interested in a new exhaust system for your LML Duramax? Check out the Large Bore-HD DPF-Back exhaust system by aFe. This system is constructed from 5" mandrel-bent 409 stainless steel tubing and uses high quality band clamps and OE-style bayonet hangers...$585.00 -
ATS 204-138-4248 DIRECT REPLACEMENT UP-PIPE KIT 2001-2010 DURAMAX 6.6L LB7/LLY/LBZ
ATS DIESEL
$558.25Up Pipe Kit, Direct Replacement, Both Driver and Passenger Sides, 6.6L Duramax, Includes Hardware and Gaskets.Details: 6.6L Duramax Up Pipe Kit Direct Replacement Driver and Passenger Sides Includes Hardware and Gaskets Sold As A Kit SKU: 2041384248 ...$558.25 -
AFE 77-84008 SCORCHER BLUE Bluetooth Power Module GM Diesel Trucks 15-16 V8-6.6L (td) LML
AFE POWER
$554.00The aFe POWER SCORCHER BLUE Power module is the next generation of Plug and Play electronic module technology. It is the fastest way to safely gain significant horsepower, torque and improve drivability without modifying or leaving any trace on the...$554.00 -
AFE 49-44040 Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System NO TIPS GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM
AFE POWER
$585.00Interested in a new exhaust system for your LMM Duramax? Check out the Large Bore-HD DPF-Back exhaust system by aFe. This system is constructed from 5" mandrel-bent 409 stainless steel tubing and uses high quality band clamps and OE-style bayonet hangers...$585.00 -
HELLWIG 7717 REAR SWAY BAR (STOCK REAR RIDE HEIGHT) 2011-2019 GM SILVERADO/SIERRA 2500HD/3500HD
HELLWIG PRODUCTS
$593.73REAR SWAY BAR GMC /CHEVROLET 11-18 2500/3500 HD (INCL. DUALLY) STOCK REAR RIDE HEIGHT Part Number: 7717 Rear Sway Bar Kit For your money, the best aftermarket investment you can make! Hellwig Sway Bars are an extremely effective handling upgrade you...$593.73 -
HELLWIG 7652 REAR SWAY BAR 2001-2007 GM SILVERADO/SIERRA 2500HD/3500HD
HELLWIG PRODUCTS
$545.29REAR SWAY BAR GM 01-06 2500/3500 HD (INCL. DUALLY), 2007 2500/3500 HD CLASSIC (INC DUALLY) Part Number: 7652 Rear Sway Bar Kit For your money, the best aftermarket investment you can make! Hellwig Sway Bars are an extremely effective handling...$545.29 -
HELLWIG 61613 PRO SERIES HELPER SPRINGS 2016-2019 GM SUBURBAN 3500HD 2WD/4WD
HELLWIG PRODUCTS
$522.20SILENT SUPPORT SYSTEM SERIES HELPER SPRINGS FOR 16-19 CHEVROLET SUBURBAN 3500 HD 2WD/4WD Part Number: 61613 SILENT SUPPORT SYSTEM SERIES HELPER SPRING Silent Support System Series up to 2500 lbs. Level Load capacity. Great for u00bd ton and u00be...$522.20 -
AFE 49-04085-P ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System GM Diesel Trucks 17-19 V8-6.6L (td) L5P
AFE POWER
$585.00Simple Installation:All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal:High quality band clamps are included for a complete 360 degree sealing surface. OE Fit:OE-style bayonet hangers are used to...$585.00 -
AFE 49-04081-P ATLAS 5 IN Aluminized Steel DPF-Back Exhaust System GM Diesel Trucks 2016 V8-6.6L (td) LML
AFE POWER
$585.00Interested in a new exhaust system for your LML Duramax? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5" mandrel-bent aluminized steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit...$585.00 -
AFE 49-44085-B Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System GM Diesel Trucks 17-19 V8-6.6L (td) L5P
AFE POWER
$582.12Simple Installation:All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal:High quality band clamps are included for a complete 360-degree sealing surface. OE Fit:OE-style bayonet hangers are used to...$582.12 -
AFE 49-44085-P Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System GM Diesel Trucks 17-19 V8-6.6L (td) L5P
AFE POWER
$554.40Simple Installation:All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal:High quality band clamps are included for a complete 360-degree sealing surface. OE Fit:OE-style bayonet hangers are used to...$554.40 -
AFE 49-44125-P Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System GM Diesel Trucks 20-23 V8-6.6L (td) L5P
AFE POWER
$527.846" Diameter Polished Intercooled Exhaust Tip:Finishing off this exhaust system is a 6" diameter polished 304 stainless steel intercooled clamp-on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style. Installation:Some...$527.84 -
AFE 49-44125-B Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System BLACK TIP GM Diesel Trucks 20-23 V8-6.6L (td) L5P
AFE POWER
$554.405" 409 Stainless Steel Construction:This DPF-back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability. 6" Diameter Black Intercooled Exhaust Tip:Finishing off this exhaust system is a 6"...$554.40 -
FASS FASC09100G ADJUSTABLE DIESEL FUEL LIFT PUMP 100G FOR 2001-2016 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML
FASS
$549.00FASS Fuel Systems Signature Series Adjustable Diesel Fuel System 100GPH GM Duramax 6.6L 2001-2016 (FASC09100G) Part No: FAS C09 1000G Our FASS Signature Series Adjustable Diesel Fuel Systems are designed to be the most versatile high performance fuel...$549.00 -
FASS FASC09165G ADJUSTABLE DIESEL FUEL LIFT PUMP 165G FOR 2001-2016 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML
FASS
$599.00FASS Fuel Systems Adjustable Diesel Fuel System 165GPH GM Duramax 6.6L 2001-2016 (FASC09165G) Part No: FASC09165G Our FASS Signature Series Adjustable Diesel Fuel Systems are designed to be the most versatile high-performance fuel System on the market...$599.00 -
PUSHER PGD1116KT MAX HD CHARGE TUBE PACKAGE 2011-2016 GM DURAMAX 6.6L LML
PUSHER INTAKES
$599.99This product is not emissions compliant. Off-road use only. The Pusher Max HD Charge Tube & 3" Driver-side Charge Tube are engineered to provide your engine with more air while eliminating weak factory components. The perfect way to save $35 and...$599.99 -
PUSHER PGD0610KT MAX HD CHARGE TUBE PACKAGE 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PUSHER INTAKES
$559.99This product is not emissions compliant. Off-road use only. The Pusher Max HD Charge Tube is engineered to provide your engine with 36% more air and properly secure the factory y-bridge inlet in its place while the Pusher Max Driver-side Charge Tube...$559.99 -
BAJA DESIGNS 447528 2019+ SILVERADO FOG POCKET FOR SILVERADO 1500/2500/2500 HD FPK SAE
BAJA DESIGNS
$545.95Baja Designs 2019+ Silverado Fog Pocket for Silverado 1500/2500/2500 HD FPK SAE$545.95 -
BAJA DESIGNS 447529 2019+ CHEVY SILVERADO 1500/2500/2500 HD SAE AMBER FOG POCKET KIT
BAJA DESIGNS
$545.95Baja Designs 2019+ Chevy Silverado 1500/2500/2500 HD SAE Amber Fog Pocket Kit$545.95 -
GATOR FASTENERS HSK66 HEAVY DUTY HEAD STUD KIT 2001-2016 GM DURAMAX LB7/LLY/LBZ/LMM/LML
GATOR FASTENERS
$524.99If you are wanting to keep your 6.6L Duramax on the road for the long haul, you need to replace your head bolts with upgraded head studs. The Gator Fasteners Head Stud Kit is a must have in any high performance 2001-2016 GM 6.6L Duramax. To overcome head...$524.99 -
GATOR FASTENERS HSK66L5P HEAVY DUTY HEAD STUD KIT 2017-2021 GM DURAMAX 6.6L L5P
GATOR FASTENERS
$574.99If you are wanting to keep your LP5 6.6L Duramax on the road for the long haul, you need to replace your head bolts with upgraded head studs. These head studs have a much higher strength and will not stretch like the factory bolts will. This will help...$574.99 -
BANKS 48632 MONSTER EXHAUST SYSTEM 4IN SINGLE EXIT-CHROME TIP-SCLB 2002-2005 GM DURAMAX 6.6L LB7/LLY
BANKS
$529.00100 Percent stainless, not aluminized! Improves flow up to 176 Percent. Cat-back with giant polished Chrome rolled-edge tip. Muffler's expansion chamber cuts the drone. Physical fitment. Why consider a cheap, ill-fitting aluminized exhaust? Banks 4 inch...$529.00 -
BANKS 48633 MONSTER EXHAUST SYSTEM 4IN SINGLE EXIT-CHROME TIP-EC/CCSB 2002-2005 GM DURAMAX 6.6L LB7/LLY
BANKS
$540.00100 Percent stainless, not aluminized! Improves flow up to 176 Percent. Cat-back with giant polished Chrome rolled-edge tip. Muffler's expansion chamber cuts the drone. Physical fitment. Why consider a cheap, ill-fitting aluminized exhaust? Banks 4 inch...$540.00 -
BANKS 48634 MONSTER EXHAUST SYSTEM 4IN SINGLE EXIT CHROME ROUND TIP (EXTENDED CAB/CREW CAB LONG BED) 2002-2005 GM DURAMAX 6.6L LB7/LLY
BANKS
$599.00100 Percent stainless, not aluminized! Improves flow up to 176 Percent. Cat Back System with giant polished Chrome rolled-edge tip. Muffler's expansion chamber cuts the drone. Physical fitment. Why consider a cheap, ill-fitting aluminized exhaust? Banks...$599.00 -
BANKS 48940 MONSTER EXHAUST SYSTEM 4IN SINGLE EXIT CHROME ROUND TIP -ECLB 2006-2007 GM DURAMAX 6.6L LBZ
BANKS
$560.004 inch stainless constant-diameter pipes and straight-thru muffler improve flow up to 176 percent and lower EGTs, cuts backpressure up to 98 percent, rich authoritative sound. Banks 4 inch heavy-duty stainless Monster exhaust system cuts backpressure up...$560.00 -
BANKS 48941 MONSTER EXHAUST SYSTEM 4IN SINGLE EXIT CHROME ROUND TIP -CCLB 2006-2007 GM DURAMAX 6.6L LBZ
BANKS
$540.004 inch stainless constant-diameter pipes and straight-thru muffler improve flow up to 176 percent and lower EGTs, cuts backpressure up to 98 percent, rich authoritative sound. Banks 4 inch heavy-duty stainless Monster exhaust system cuts backpressure up...$540.00 -
BANKS 48632-B MONSTER EXHAUST SYSTEM 4IN SINGLE EXIT BLACK TIP -SCLB 2002-2005 GM DURAMAX 6.6L LB7/LLY
BANKS
$529.00100 Percent stainless, not aluminized! Improves flow up to 176 Percent. Cat-back with giant Cerakote Black rolled-edge tip. Muffler's expansion chamber cuts the drone. Physical fitment. Why consider a cheap, ill-fitting aluminized exhaust? Banks 4 inch...$529.00 -
BANKS 48633-B MONSTER EXHAUST SYSTEM 4IN SINGLE EXIT BLACK TIP -ECSB/CCSB 2002-2005 GM DURAMAX 6.6L LB7/LLY
BANKS
$540.00100 Percent stainless, not aluminized! Improves flow up to 176 Percent. Cat-back with giant Cerakote Black rolled-edge tip. Muffler's expansion chamber cuts the drone. Physical fitment. Why consider a cheap, ill-fitting aluminized exhaust? Banks 4 inch...$540.00 -
BANKS 48634-B MONSTER EXHAUST SYSTEM 4IN SINGLE EXIT-BLACK ROUND TIP (EXTENDED CAB/CREW CAB LONG BED) 2002-2005 GM DURAMAX 6.6L LB7/LLY
BANKS
$599.004-inch stainless constant-diameter pipes. Turbo Back System with polished straight-thru muffler. Outflows stock. 5-inch Cerakote Black tip. Physical fitment. Why consider a cheap, ill-fitting aluminized exhaust? Banks 4 inch Monster Exhaust is made of...$599.00 -
BANKS 48940-B MONSTER EXHAUST SYSTEM 4IN SINGLE EXIT-BLACK ROUND TIP -ECLB 2006-2007 GM DURAMAX 6.6L LBZ
BANKS
$560.004 inch stainless constant-diameter pipes and straight-thru muffler improve flow up to 176 percent and lower EGTs, cuts backpressure up to 98 percent, rich authoritative sound. Banks 4 inch heavy-duty stainless Monster exhaust system cuts backpressure up...$560.00 -
BANKS 48941-B MONSTER EXHAUST SYSTEM 4IN SINGLE EXIT-BLACK ROUND TIP -CCLB 2006-2007 GM DURAMAX 6.6L LBZ
BANKS
$540.004 inch stainless constant-diameter pipes and straight-thru muffler improve flow up to 176 percent and lower EGTs, cuts backpressure up to 98 percent, rich authoritative sound. Banks 4 inch heavy-duty stainless Monster exhaust system cuts backpressure up...$540.00 -
BANKS 55440 SPEEDBRAKE USE W/IDASH (IDASH NOT INCLUDED) 2004.5-2005 GM DURAMAX 6.6L LLY
BANKS
$519.00The World's First All-Electronic Braking System. A revolutionary approach to exhaust braking, Banks' patented new SpeedBrake does what no brake has done before. The world's first all-electronic braking system, SpeedBrake achieves maximum braking power by...$519.00 -
THERMO TEC 14720-36 SUPER SONIC SOUND DEADENING MAT 36 INCH X 33 1/2 INCH
THERMO TEC
$518.02This high quality mat offers superior sound dampening control to reduce road noise, rattles, engine noise, and any other noises that are bothersome. The high density polyethylene film with an aluminum foil composite is abrasion and tear resistant. The...$518.02 -
THERMO TEC 14100-50 COOL-IT MAT 24 INCH X 50 FOOT
THERMO TEC
$564.35Use the Cool-It Mat to battle excessive heat and noise that penetrate the driver compartment through the firewalls and floorboards. It is also perfect in doors, under hoods, and above transmission housings. The Cool-It Mat is composed of resin-bonded...$564.35 -
THERMO TEC 14020-50 THERMO HEAT SLEEVE 50 FOOT 2 INCH INSIDE DIAMETER UP TO 2000 DEGREE F SLIP ON
THERMO TEC
$555.01The new seamless lamination of a high-temperature fabric to a highly-reflective foil is the makeup of Thermo-Sleeve, which provides protection from radiant heat for hoses and wires. Thermo-Sleeve's ultra light-weight construction provides more insulating...$555.01 -
THERMO TEC 14030-50 HEAT SLEEVE 50 FOOT 1/2-1 INCH INSIDE DIAMETER UP TO 2000 DEGREE EXPRESS SLEEVE
THERMO TEC
$520.34Express Sleeves are exactly what our customers have been looking for. The easy to use sleeving is a combination of a high temperature insulation material to a highly reflective Mylar foil with a hook and loop closure. The sleeving is designed to provide...$520.34 -
THERMO TEC 18100-50 HEAT SLEEVE 1 INCH X 50 FOOT BRAIDED FIBERGLASS 500-2200 DEGREE F BLACK
THERMO TEC
$593.73This new silicone-coated fiberglass fire sleeving is designed to protect wires, cables and hoses from high-temperature exposure, liquid spills and occasional exposure to flame. The high-quality sleeving is made in the U.S.A. from braided fiberglass and...$593.73 -
THERMO TEC 18101-50 HEAT SLEEVE 1 INCH X 50 FOOT BRAIDED FIBERGLASS 500-2200 DEGREE F SILVER
THERMO TEC
$593.73This new silicone-coated fiberglass fire sleeving is designed to protect wires, cables and hoses from high-temperature exposure, liquid spills and occasional exposure to flame. The high-quality sleeving is made in the U.S.A. from braided fiberglass and...$593.73 -
AIRDOG R4SBC139 RP-4G-150 RAPTOR FUEL PUMP 2015-2016 GM DURAMAX 6.6L LML
AIRDOG
$529.00This is the Raptor-4G RP-150 fuel system for the 2015-2016 6.6L Duramax. This system mounts to the frame jig in front of the fuel tank for a clean looking installation. The suction line connects to the factory suction fitting on top of the fuel module...$529.00 -
AIRDOG R4SBC135 RP-4G-150 RAPTOR FUEL PUMP 1992-2000 GM DETROIT DIESEL
AIRDOG
$529.00This is the Raptor-4G RP-150 fuel system for the 1992-2000 6.5L Diesel. This system mounts to the frame rail using the supplied sandwich plate mounting system. The suction splices into the factory fuel line on the frame rail. The pressure side splices...$529.00 -
MBRP S6000AL 2001-2005 CHEVROLET/GMC 2500/3500 DURAMAX EC/CC ALUMINIZED STEEL 4IN CAT BACK SINGLE SIDE
MBRP
$524.99Aluminized Steel 4 Inch Cat Back Single Side 4 Inch Cat Back, Single Side, Aluminum Built from heavy duty Aluminized Steel our Installer Series performance exhaust systems offer a value price without compromising on the quality built into every component...$524.99 -
MBRP UT6001 UNIVERSAL ALUMINIZED STEEL FULL SIZE PICK-UP BEDS T-PIPE KIT 5IN SMOKERS.
MBRP
$549.99Aluminized Steel Full Size Pick-Up Beds T-Pipe Kit 5 Inch Smokers. Full Size Pickup T Pipe, Aluminum UT6001 Smokers 5 Inch T Pipe Kit Fits All Full Sized Pick-Up Beds For those who Aluminumready have a 5 Inch performance exhaust on their Truck this Kit...$549.99 -
MBRP S60360409 2011-2019 CHEVROLET/GMC 2500/3500 DURAMAX T409 STAINLESS STEEL 5IN FILTER BACK SINGLE SIDE
MBRP
$534.99T409 Stainless Steel 5 Inch Filter Back Single Side 5 Inch Filter Back, Single Side, T409 Stainless Steel MBRP's XP Series is the performance exhaust of choice for the enthusiast who needs a system that can take anything that the road throws at it. This...$534.99 -
DIAMOND EYE K4163S EXHAUST SYSTEM KIT 409 STAINLESS STEEL DUAL EXHAUST 2011-2015 CHEVY 6.6L DURAMAX 2500/3500
DIAMOND EYE MANUFACTURING
$527.68EXHAUST SYSTEM KIT 2011-2015 CHEVY 6.6L DURAMAX 2500/3500 4 STAINLESS DPF BACK DUAL$527.68 -
DIAMOND EYE K4120S-RP EXHAUST SYSTEM KIT 4IN. STAINLESS 2004-2005 CHEVY/GMC 6.6L LLY DURAMAX 2500/3500
DIAMOND EYE MANUFACTURING
$582.16EXHAUST SYSTEM KIT 2004-2005 CHEVY/GMC 6.6L LLY DURAMAX 2500/3500 (ALL CAB AND BED LENGHTS)-4IN. STAINLESS$582.16 -
XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR 2011-2019 GM DURAMAX 6.6L LML/L5P
XTREME DIESEL PERFORMANCE
$565.95Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owners upgrade their truck for performance, the charging system is often overlooked until there is an issue...$565.95 -
XDP XD292 REPLACEMENT RADIATOR DIRECT-FIT X-TRA COOL DIRECT-FIT 2011-2016 GM DURAMAX 6.6L LML
XTREME DIESEL PERFORMANCE
$524.95Don't just replace the failed radiator in your 2011-2016 GM 6.6L Duramax with a stock replacement, upgrade it with the XDP X-TRA Cool Direct-Fit Replacement Radiator XD292. Designed for a simple bolt-on installation, XDP's X-TRA Fit Radiators look like a...$524.95 -
WEHRLI WCF100702 | 2020-2024 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX
WEHRLI CUSTOM FABRICATION
$581.03WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020-2024 L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 HD trucks for...$581.03 -
WEHRLI WCF100718 | 2017-2019 L5P DURAMAX STAGE 1 HIGH FLOW INTAKE BUNDLE KIT
WEHRLI CUSTOM FABRICATION
$567.45Stage 1 upgrade for the 2017-2019 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up. Eliminates weak points in the factory design that can lead to boost leaks or complete failures in...$567.45 -
WEHRLI WCF100300 2001-2004 LB7 DURAMAX 4" INTAKE KIT WITH AIR BOX STAGE 2
WEHRLI CUSTOM FABRICATION
$571.33This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly increases air flow to your turbo...$571.33 -
WEHRLI WCF100235 LBZ/LMM DURAMAX HIGH FLOW 3" Y-BRIDGE (BRIDGE ASSEMBLY ONLY)
WEHRLI CUSTOM FABRICATION
$528.65***BRIDGE ASSEMBLY ONLY*** The factory LBZ/LMM Y-bridge is a poorly designed slip-in style two-piece bridge with very little support that is prone to blowing apart under boost and creating poor drivability and performance. This kit is a much improved,...$528.65 -
WEHRLI WCF100344 2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX
WEHRLI CUSTOM FABRICATION
$556.78WCFab 4" Intake Kit with Air Box for 2017-2019 GM L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 HD trucks. This high-flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive...$556.78 -
WEHRLI WCF100590 01-04 CHEVROLET 6.6L DURAMAX LB7 2IN STAINLESS UP PIPE KIT W/GASKETS - SINGLE TURBO
WEHRLI CUSTOM FABRICATION
$577.15Replace the lightweight, leak-prone, 1 5/8" OEM up pipes with these heavy-duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool-up and decrease EGTs. This kit is for use with single turbo...$577.15 -
WEHRLI WCF100589 01-04 CHEVROLET 6.6L DURAMAX LB7 2IN STAINLESS UP PIPE KIT W/GASKETS - TWIN TURBO
WEHRLI CUSTOM FABRICATION
$577.15Replace the lightweight, leak-prone, 1 5/8" OEM up pipes with these heavy-duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool-up and decrease EGTs. This kit is used with twin turbo...$577.15 -
DYNOMITE DIESEL DDP.NLBZNEW DURAMAX 06-07 LBZ INDIVIDUAL STOCK BRAND NEW INJECTOR
DYNOMITE DIESEL
$587.10Duramax 06-07 LBZ Injector: Brand New stock power level injector. Comes with all the latest revisions. Sold individually with no core charge. Details: Liter: 6.6 Engine: LBZ Duramax Years: 2006-2007 Fuel Type: Diesel Condition: New Not For Sale In...$587.10 -
DYNOMITE DIESEL DDP.NLMMNEW DURAMAX 08-10 LMM INDIVIDUAL STOCK BRAND NEW INJECTOR
DYNOMITE DIESEL
$587.10Duramax 08-10 LMM Injector: Brand New stock power level injector. Comes with all the latest revisions. Sold individually with no core charge. Details: Liter: 6.6 Engine: LMM Duramax Years: 2008-2010 Fuel Type: Diesel Condition: New Not For Sale In...$587.10 -
INDUSTRIAL INJECTION 502COBRA0255 DURAMAX LB7 COMPETITION INJECTOR 730CC MAX OUTPUT 2001-2004 GM DURAMAX 6.6L LB8
INDUSTRIAL INJECTION
$566.46INDUSTRIAL INJECTION 502COBRA0255 GM COMPETITION INJECTOR FOR 01-04 LB7 6.6L DURAMAX 730CC MAX OUTPUT$566.46 -
INDUSTRIAL INJECTION 502COBRA0256 DURAMAX LB7 COMPETITION INJECTOR 860CC MAX OUTPUT 2001-2004 GM DURAMAX 6.6L LB8
INDUSTRIAL INJECTION
$566.46INDUSTRIAL INJECTION 502COBRA0256 GM COMPETITION INJECTOR FOR 01-04 LB7 6.6L DURAMAX 860CC MAX OUTPUT$566.46 -
AFE POWER 46-70342 PRO SERIES EXTRA DEEP ENGINE OIL PAN 2011-2016 GM 6.6L DURAMAX ( WITH 6" LIFT)
AFE POWER
$527.84Fitment of this pan requires a minimum 6in lift. aFe Power's new engine oil pan brings performance engineering to the protection of your GM Duramax engine. This oil pan is constructed out of durable cast aluminum with machined fins for maximum strength...$527.84 -
AFE POWER 46-70332 PRO SERIES ENGINE OIL PAN BLACK W/ MACHINED FINS GM DIESEL TRUCKS 01-10 V8-6.6L (TD) LB7/LLY/LBZ/LMM
AFE POWER
$527.84Fitment of this pan requires a minimum 6in lift. aFe Power's new engine oil pan brings performance engineering to the protection of your GM Duramax engine. This oil pan is constructed out of durable cast aluminum with machined fins for maximum strength...$527.84 -
AFE POWER 77-91001 AGD 5-1/2 IN DIGITAL GAUGE DISPLAY MONITOR DODGE/RAM/FORD/GM DIESEL TRUCKS 08-20 L6-6.7L (TD)/V8-6.4L/6.6L/6.7L (TD)
AFE POWER
$555.66Accurate On-The-Fly Monitoring:In addition to over 25 parameters available for every single vehicle, there are also multiple application specific options to choose from. Diagnostic Data Capabilities:With the ability to run specific...$555.66 -
BD DIESEL 1043800 UP-PIPES KIT 2001-2004 GM DURAMAX 6.6L LB7
BD DIESEL
$557.95Replaces the factory exhaust up-pipes (exhaust manifold to the turbo) which are prone to leakage due to the deterioration. BD up-pipes are designed to minimize restriction to the turbo utilizing internally shielded expansion bellows. The BD up-pipes are...$557.95 -
MISHIMOTO MMICP-DMAX-17KP INTERCOOLER PIPE AND BOOT KIT 2017-2019 GM DURAMAX 6.6L L5P
MISHIMOTO
$572.9517-19 GM 6.6L L5P Intercooler Pipe and Boot Kit Polished Improve the power and efficiency of your 2017-2019 Chevrolet/GMC 6.6L Duramax L5P with our Mishimoto intercooler pipe and boot kit. The factory L5P intercooler pipes are a measly 2.5" diameter...$572.95 -
SUNCOAST A1-BC2 GM ALLISON BILLET C2 HUB 2001-2010 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM
SUNCOAST CONVERTERS
$595.00ALLISON BILLET C2 HUB This Shaft is machined from 300M billet steel. Stronger than the O.E.M. intermediate shaft Features an added lubrication hole for the P-3 sun gear and pilot CNC machined and precision ground Shaft is heat treated for added...$595.00 -
PPE 118034300 HEAD STUD KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$539.99Engine builders understand the need for high-strength holding power and fasteners that are precision-engineered to handle the extreme stresses that high-performance diesel engines produce. The PPE Head Stud Kit exceeds industry standards required by...$539.99 -
WAGLER WCPC6695 T4 TWISTED PEDESTAL WITH WASTEGATE FLANGE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
WAGLER COMPETITION PRODUCTS
$575.00The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange allows you to mount an S300-S400 and Precision T-4 Turbocharger on your 2001-2016 GM 6.6L Duramax. This T4 Pedestal is specially designed to also work with the WCP Duramax Street Intake. This...$575.00 -
WAGLER WCPC6681 T4 TWISTED PEDESTAL 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
WAGLER COMPETITION PRODUCTS
$550.002001-2016 GM 6.6L DURAMAX (WITH T4 FLANGE TURBO) Aftermarket WCP Duramax T-4 Twisted Turbo Pedestal designed to work with the WCP Duramax Street Intake. Compatible with S300-S400 and Precision T-4 Turbochargers. 7″ Tall Ceramic Heat Coating ...$550.00 -
WAGLER WCPC6643 DUAL VALVE SPRING KIT WITH STEEL RETAINERS 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
WAGLER COMPETITION PRODUCTS
$600.00WCP Duramax Dual Valve Spring Kit with steel retainers 2001-2016 GM 6.6L DURAMAX 130lb seat pressure at 1.720 (to the top of the retainer) installed height 130lb seat pressure at 1.620 (to the top of the retainer) installed height Coil bind...$600.00 -
MAHLE 224-3709WR.040 PISTON KIT WITH RINGS-LEFT-.040 OVER BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$568.84Description Product Description - Long (EN) Engine Piston Set Marketing Description (EN) MAHLE® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control,...$568.84 -
MAHLE 224-3709WR.030 PISTON KIT WITH RINGS-LEFT-.030 OVER BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$568.84Description Product Description - Long (EN) Engine Piston Set (EN) Engine Piston Set Marketing Description (EN) MAHLE® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring...$568.84 -
MAHLE 224-3709WR.020 PISTON KIT WITH RINGS-LEFT-.020 OVER BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$568.84Description (EN) Engine Piston Set Product Description - Long (EN) Engine Piston Set Marketing Description (EN) MAHLE® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring...$568.84 -
MAHLE 224-3709WR.010 PISTON KIT WITH RINGS-LEFT-.010 OVER BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$568.84MAHLE 224-3709WR.010 GM 6.6L DURAMAX 06-09 LMM LBZ VIN 26D. .010 IS FOR THE LEFT BANK ONLY$568.84 -
MAHLE 224-3709WR PISTON KIT WITH RINGS-LEFT-STANDARD BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$568.84Description (EN) Engine Piston Set Marketing Description (EN) MAHLE® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control, as well as expansion controlled...$568.84 -
MAHLE 224-3708WR.040 PISTON KIT WITH RINGS-RIGHT-.040 OVER BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$568.84Description (EN) Engine Piston Set Product Description - Long (EN) Engine Piston Set Marketing Description (EN) MAHLE® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring...$568.84 -
MAHLE 224-3708WR.030 PISTON KIT WITH RINGS-RIGHT-.030 OVER BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$568.84Description Product Description - Long (EN) Engine Piston Set (EN) Engine Piston Set Marketing Description (EN) MAHLE® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper...$568.84 -
MAHLE 224-3708WR.020 PISTON SET WITH RINGS-RIGHT-.020 OVER BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$568.84Description (EN) Engine Piston Set Marketing Description (EN) MAHLE® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control, as well as expansion controlled...$568.84 -
MAHLE 224-3708WR.010 PISTON KIT WITH RINGS-RIGHT-.010 OVER BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$568.84Description (EN) Engine Piston Set Product Description - Long (EN) Engine Piston Set Marketing Description (EN) MAHLE® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring...$568.84 -
MAHLE 224-3708WR PISTON KIT WITH RINGS-RIGHT-STANDARD BORE 2006-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
MAHLE
$568.84Description Product Description - Long (EN) Engine Piston Set (EN) Engine Piston Set Marketing Description (EN) MAHLE® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring...$568.84 -
D&J DJPCNC100273 BILLET AIR SHUTOFF GUILLOTINE
D&J PRECISON MACHINE
$574.00Diesel engines need reliable components to ensure safety and performance, among which air flow regulation is critical. The D & J Diesel turbo guillotine stands as an exceptional choice for those seeking an effective air shut off guillotine solution...$574.00 -
FIRESTONE 2610 AIR COMMAND APP CONTROL LIGHT DUTY COMPRESSOR KIT | UNIVERSAL APPLICATIONS
FIRESTONE
$543.98Firestone Air Command: 2610 Air Command Accessory PRODUCT NUMBER WR17602610 REPLACEMENT AIR COMPRESSOR 9523 PRODUCT NOTES Smartphone enabled and ready to go. Easy air spring adjustment in the palm of your hand...$543.98