EXHAUST SYSTEM / COMPONENTS
Upgrade your Duramax exhaust system with high-quality components from CPP Diesel. Our comprehensive inventory includes tail pipes, downpipes, mufflers, tubing, exhaust elbows, and more - all from trusted manufacturers. Upgraded exhaust systems improve airflow in your engine, increasing power by allowing exhaust gases to escape more efficiently.
At CPP Diesel, we not only offer great products but also great prices. Most of our components ship out the day they are ordered if you order before 2:00 PM EST, so you can start upgrading your exhaust system quickly. Whether you're looking for a new muffler, exhaust tip, or exhaust adapter, we have everything you need to customize your Duramax exhaust system.
Shop with us today and experience the difference in performance with our premium diesel parts. If you have any questions about our inventory or specific parts, our customer service team is ready to assist you. Call us at 724-785-4022 or send us a message on our chat system, and we'll provide you with the information you need to make the right choice for your vehicle. Don't wait any longer to enhance the power and efficiency of your Duramax engine - upgrade your exhaust system with CPP Diesel components today.
At CPP Diesel, we not only offer great products but also great prices. Most of our components ship out the day they are ordered if you order before 2:00 PM EST, so you can start upgrading your exhaust system quickly. Whether you're looking for a new muffler, exhaust tip, or exhaust adapter, we have everything you need to customize your Duramax exhaust system.
Shop with us today and experience the difference in performance with our premium diesel parts. If you have any questions about our inventory or specific parts, our customer service team is ready to assist you. Call us at 724-785-4022 or send us a message on our chat system, and we'll provide you with the information you need to make the right choice for your vehicle. Don't wait any longer to enhance the power and efficiency of your Duramax engine - upgrade your exhaust system with CPP Diesel components today.
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01-07 DURAMAX EXHAUST SYSTEM
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07.5-10 DURAMAX EXHAUST SYSTEM
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11-15 DURAMAX EXHAUST SYSTEM
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15.5+ DURAMAX EXHAUST SYSTEM
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BELLOWS
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CLAMPS / ACCESSORIES
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DOWNPIPES / UP-PIPES
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EXHAUST ADAPTERS
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EXHAUST BRAKE
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EXHAUST ELBOWS
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EXHAUST MANIFOLDS
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EXHAUST SYSTEM
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EXHAUST TIPS
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MUFFLER DELETES / TUBING
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MUFFLERS
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SPLITTERS
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STACKS / ACCESSORIES
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TAILPIPES
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WEHRLI WCF100240 01-16 CHEVROLET 6.6L LB7/LLY/LBZ/LMM/LML DURAMAX UP PIPE BOLT KIT
WEHRLI CUSTOM FABRICATION
$33.95The WEHRLI WCF100240 01-16 CHEVROLET 6.6L LB7/LLY/LBZ/LMM/LML DURAMAX UP PIPE BOLT KIT by WCFab is a premium solution for enhancing the durability and reliability of your 6.6L Duramax engine. This meticulously engineered kit consists of 6 high-strength...$33.95 -
WEHRLI WCF100199 17-22 CHEVROLET/GMC 6.6L L5P DURAMAX UP PIPE BOLT KIT
WEHRLI CUSTOM FABRICATION
$55.29Enhance the durability and reliability of your Chevrolet/GMC 6.6L L5P Duramax engine with the WEHRLI WCF100199 Up Pipe Bolt Kit. Crafted by WCFab, this kit is specifically designed to replace the factory 8mm OEM fasteners that are known for their small...$55.29 -
WEHRLI WCF100705 15.5-16 CHEVROLET 6.6L LML DURAMAX 3IN STAINLESS DOWN PIPE (3 BOLT FLANGE)
WEHRLI CUSTOM FABRICATION
$338.53Enhance the performance of your 2015.5-2016 Chevrolet 6.6L LML Duramax engine with the WEHRLI WCF100705 3" Stainless Down Pipe. This premium-quality down pipe is designed to replace the restrictive factory down pipe, allowing for improved exhaust flow...$338.53 -
WEHRLI WCF100704 11-15 CHEVROLET 6.6L LML DURAMAX 3IN STAINLESS DOWN PIPE (V-BAND STYLE)
WEHRLI CUSTOM FABRICATION
$251.23The WEHRLI WCF100704 11-15 Chevrolet 6.6L LML Duramax 3" Stainless Down Pipe offers a revolutionary solution to replace the restrictive crushed factory down pipe on your 2011-2016 LML Duramax engine. Crafted from premium quality stainless steel, this...$251.23 -
WEHRLI WCF100703 04.5-10 CHEVROLET 6.6L LLY/LBZ/LMM DURAMAX 3IN STAINLESS DOWN PIPE
WEHRLI CUSTOM FABRICATION
$227.95Enhance the performance of your 6.6L Duramax Diesel V8 engine with the WEHRLI WCF100703 04.5-10 CHEVROLET 6.6L LLY/LBZ/LMM DURAMAX 3IN STAINLESS DOWN PIPE. This premium down pipe is designed to replace the restrictive factory turbo down pipe/exhaust...$227.95 -
WEHRLI WCF100654 01-04 CHEVROLET 6.6L DURAMAX LB7 2IN STAINLESS PASS. SIDE UP PIPE W/GASKETS (SINGLE TURBO)
WEHRLI CUSTOM FABRICATION
$309.43Upgrade your Chevrolet 6.6L Duramax LB7's performance with the WEHRLI WCF100654 01-04 Stainless Passenger Side Up Pipe. Eliminate the risks associated with the OEM up pipe by replacing it with this heavy-duty 11 gauge 2" Stainless up pipe. Engineered...$309.43 -
WEHRLI WCF100652 01-16 CHEVROLET 6.6L DURAMAX 2IN STAINLESS DRIVER SIDE UP PIPE W/GASKETS (SINGLE/TWIN TURBO)
WEHRLI CUSTOM FABRICATION
$309.43Enhance the performance and durability of your Chevrolet 6.6L Duramax engine with the WEHRLI WCF100652 01-16 Stainless Driver Side Up Pipe. Designed to eliminate the weak spots of the OEM up pipe, this heavy-duty upgrade is crafted from 11 gauge 2"...$309.43 -
WEHRLI WCF100648 01-04 CHEVROLET 6.6L DURAMAX LB7 2IN STAINLESS PASSENGER SIDE UP PIPE W/GASKETS (TWIN TURBO)
WEHRLI CUSTOM FABRICATION
$309.43Enhance the performance of your Chevrolet 6.6L Duramax LB7 engine with the WEHRLI WCF100648 Stainless Passenger Side Up Pipe. Designed specifically for 2-IN Twin Turbo setups, this up pipe offers a robust alternative to the lightweight and prone-to-leak...$309.43 -
WEHRLI WCF100624 17-22 CHEVROLET 6.6L L5P DURAMAX 2IN STAINLESS UP PIPE KIT W/GASKETS
WEHRLI CUSTOM FABRICATION
$635.35Enhance the performance and durability of your 2017-2024 6.6L L5P Duramax Chevrolet or GMC truck with the WEHRLI WCF100624 17-22 Chevrolet 6.6L L5P Duramax 2IN Stainless Up Pipe Kit with Gaskets. Say goodbye to lightweight, leak-prone OEM up pipes and...$635.35 -
WEHRLI WCF100590 01-04 CHEVROLET 6.6L DURAMAX LB7 2IN STAINLESS UP PIPE KIT W/GASKETS - SINGLE TURBO
WEHRLI CUSTOM FABRICATION
$577.15Upgrade your Chevrolet 6.6L Duramax LB7 with the WEHRLI WCF100590 Up Pipe Kit for a heavy-duty turbo performance boost. Designed to replace the flimsy OEM up pipes, this kit features robust 2-inch stainless steel pipes that are built to last. The...$577.15 -
WEHRLI WCF100589 01-04 CHEVROLET 6.6L DURAMAX LB7 2IN STAINLESS UP PIPE KIT W/GASKETS - TWIN TURBO
WEHRLI CUSTOM FABRICATION
$577.15The WEHRLI WCF100589 01-04 CHEVROLET 6.6L DURAMAX LB7 2IN STAINLESS UP PIPE KIT W/GASKETS is a premium upgrade for your Chevrolet Duramax LB7 engine, designed to optimize performance and durability for twin turbo applications. Say goodbye to lightweight,...$577.15 -
WEHRLI WCF100121 11-15 CHEVROLET 6.6L LML DURAMAX 3IN DOWN PIPE (V-BAND STYLE)
WEHRLI CUSTOM FABRICATION
$212.43Enhance the performance of your Chevrolet 6.6L LML Duramax engine with the WEHRLI WCF100121 11-15 3" Down Pipe. This top-of-the-line down pipe is designed to replace the restrictive crushed factory down pipe, allowing for improved exhaust flow and...$212.43 -
WEHRLI WCF100120 04.5-10 CHEVROLET 6.6L LLY/LBZ/LMM DURAMAX 3IN DOWN PIPE
WEHRLI CUSTOM FABRICATION
$189.15The WEHRLI WCF100120 04.5-10 CHEVROLET 6.6L LLY/LBZ/LMM DURAMAX 3IN DOWN PIPE is a game-changer for Chevrolet Silverado and GMC Sierra 2500/3500 HD truck owners looking to boost their vehicle's performance. This high-quality downpipe is designed to...$189.15 -
WEHRLI WCF100119 01-04 CHEVROLET 6.6L LB7 DURAMAX 3IN DOWN PIPE
WEHRLI CUSTOM FABRICATION
$222.13Enhance the performance of your 01-04 Chevrolet 6.6L LB7 Duramax with the WEHRLI WCF100119 3-inch Downpipe. Specifically designed for use with the OEM charger or Stealth series Drop in, this downpipe is a game-changer when it comes to optimizing your...$222.13 -
PAI 132033 S400 EXHAUST OUTLET GASKET (T6) FOR 89-24 CUMMINS 5.9L/6.7L
PAI INDUSTRIES
$6.74The PAI Industries 132033 Exhaust Outlet Gasket-S400-T6- designed for 1989-2024 Cummins 5.9L/6.7L 12V/24V engines is a high-quality replacement part that guarantees OEM-level fitment and functionality. This exhaust outlet gasket, with Cummins OEM#...$6.74 -
AFE POWER 48-34009 TWISTED STEEL HEADERS, UP PIPES FOR 01-04 GM 6.6L DURAMAX LB7 W/FEDERAL EMISSIONS
AFE POWER
$743.82Enhance the performance and reliability of your 2001-2004 GM 6.6L Duramax LB7 with the AFE POWER 48-34009 Twisted Steel Headers and Up Pipes. Expertly crafted from high-quality 304 stainless steel tubing, these headers feature a robust .120” wall...$743.82 -
AFE POWER 48-34137 TWISTED STEEL HEADERS, UP-PIPES & DOWN PIPE FOR 15-16 GM 6.6L DURAMAX LML
AFE POWER
$2,397.78Enhance the performance of your 2015-2016 GM 6.6L Duramax LML with the AFE POWER 48-34137 Twisted Steel Headers, Up-Pipes & Down Pipe kit. This comprehensive bolt-on kit is designed to replace your stock manifolds, up-pipes, and down-pipe, allowing for...$2,397.78 -
AFE POWER 48-34139 TWISTED STEEL HEADERS, UP-PIPES & DOWN PIPE FOR 11-15 GM 6.6L DURAMAX LML
AFE POWER
$2,397.78Experience unmatched performance and durability with the aFe Power 48-34139 Twisted Steel Headers, Up-pipes, and Down Pipe kit for 2011-2015 GM 6.6L Duramax LML engines. This comprehensive package is designed to elevate your vehicle's exhaust system,...$2,397.78 -
AFE POWER 48-34009-PK TWISTED STEEL UP-PIPES & EXHAUST MANIFOLDS FOR 01-04 GM 6.6L DURAMAX LB7 W/FEDERAL EMISSIONS
AFE POWER
$1,271.66Enhance the performance and efficiency of your 2001-2004 GM 6.6L Duramax LB7 with the AFE POWER 48-34009-PK Twisted Steel Up-Pipes & Exhaust Manifolds. Designed to outflow factory exhaust manifolds by an impressive 6%, these up-pipes significantly...$1,271.66 -
AFE POWER 46-40024 BLADERUNNER PORTED DUCTILE IRON EXHAUST MANIFOLD FOR 01-16 GM DURAMAX 6.6L
AFE POWER
$671.37The AFE Power 46-40024 BladeRunner Ported Ductile Iron Exhaust Manifold is designed to enhance the performance and efficiency of GM diesel trucks from 2001 to 2016 with the V8-6.6L (TD) engine, including popular models like GMC Sierra and Chevrolet...$671.37 -
AFE POWER 49T40801-B15 MACH FORCE-XP 409 STAINLESS STEEL CLAMP-ON EXHAUST TIP BLACK 4" X 8" X 15"
AFE POWER
$147.84Elevate your vehicle's exhaust system with the AFE POWER 49T40801-B15 MACH FORCE-XP 409 Stainless Steel Clamp-On Exhaust Tip. Engineered for those who demand performance without compromising style, this exhaust tip is the perfect addition to any setup...$147.84 -
AFE POWER 49T50801-B15 MACH FORCE-XP 409 STAINLESS STEEL CLAMP-ON EXHAUST TIP BLACK 5" X 8" X 15"
AFE POWER
$147.84Transform your vehicle's exhaust system with the AFE POWER 49T50801-B15 Mach Force-XP Clamp-On Exhaust Tip. Crafted from premium 304 stainless steel, this exhaust tip showcases a sleek black finish that not only enhances your vehicle's aesthetic but also...$147.84 -
AFE POWER 49T50702-B15 MACH FORCE-XP 409 STAINLESS STEEL CLAMP-ON BLACK EXHAUST TIP LEFT SIDE EXIT 5" X 7" X 15"
AFE POWER
$147.84Enhance your vehicle’s aesthetic and performance with the AFE POWER 49T50702-B15 MACH FORCE-XP 409 Stainless Steel Clamp-On Exhaust Tip. Designed for those who seek both functionality and style, this exhaust tip features a sleek black finish that...$147.84 -
AFE POWER 49-90002 MACH FORCE-XP 304 STAINLESS STEEL CLAMP-ON EXHAUST TIP POLISHED 4" X 5" X 12"
AFE POWER
$87.77Elevate the aesthetic appeal and performance of your vehicle's exhaust system with the AFE POWER 49-90002 MACH FORCE-XP Clamp-On Exhaust Tip. Designed for enthusiasts who understand that the details matter, this exhaust tip boasts a stunning polished...$87.77 -
AFE POWER 49-04034 ATLAS 3" STEEL DOWNPIPE FOR 04.5-10 GM DURAMAX 6.6L
AFE POWER
$181.34Enhance the performance of your GM diesel truck with the AFE POWER 49-04034 ATLAS 3 IN STEEL DOWNPIPE. Crafted from 3" mandrel-bent steel tubing, this turbo down-pipe ensures smoother airflow transitions for quicker turbo spool times. It's the perfect...$181.34 -
AFE POWER 49-92018-BC MACH FORCE-XP 409 STAINLESS STEEL CLAMP-ON EXHAUST TIP BLACK CHROME 4" X 6" X 15"
AFE POWER
$147.84The AFE POWER 49-92018-BC MACH FORCE-XP 409 Stainless Steel Clamp-On Exhaust Tip in a striking black chrome finish is the ideal enhancement for your vehicle’s exhaust system. Engineered for performance and style, this exhaust tip fits perfectly on 4"...$147.84 -
AFE POWER 49T50702-B12 MACH FORCE-XP 409 STAINLESS STEEL CLAMP-ON EXHAUST TIP BLACK LEFT SIDE EXIT 5" X 7" X 12"
AFE POWER
$133.98Elevate your vehicle's exhaust system with the AFE POWER 49T50702-B12 MACH FORCE-XP 409 STAINLESS STEEL CLAMP-ON EXHAUST TIP. Designed for optimal performance and a striking appearance, this exhaust tip features a sleek black finish that enhances the...$133.98 -
AFE POWER 49-91003 ATLAS 4" UNIVERSAL ALUMINIZED STEEL MUFFLER DELETE PIPE
AFE POWER
$78.99Unlock the full potential of your vehicle's exhaust system with the AFE POWER 49-91003 ATLAS 4 IN ALUMINIZED STEEL MUFFLER DELETE PIPE. Crafted from high-quality aluminized steel, this precision-engineered delete pipe is designed to replace the...$78.99 -
BD DIESEL 1043803 UP-PIPE PASSENGER SIDE FOR 01-04 GM 2500HD/3500HD WITH 6.6L LB7 DURAMAX
BD DIESEL
$284.95The BD Diesel 1043803 Up-Pipe Passenger Side for 2001-2004 Duramax LB7 6.6L models is a reliable solution to the common issue of factory exhaust up-pipes developing leaks over time. These up-pipes, connecting the exhaust manifold to the turbo, are prone...$284.95 -
BD DIESEL 1043800 UP-PIPES KIT FOR 01-04 GM 2500HD/3500HD WITH 6.6L LB7 DURAMAX
BD DIESEL
$574.95The BD Diesel 1043800 Up-Pipes Kit for 2001-2004 GM Duramax 6.6L LB7 engines is the ultimate solution for replacing the factory exhaust up-pipes that are prone to leakage and deterioration. By upgrading to BD Diesel up-pipes, you can say goodbye to...$574.95 -
BD DIESEL 2001020 VARIABLE VANE EXHAUST BRAKE FOR 06-10 GM 2500HD/3500HD WITH 6.6L DURAMAX
BD DIESEL
$743.95Improve the performance and safety of your GM 6.6L Duramax LBZ / LMM diesel engine with the BD Diesel 2001020 Exhaust Brake-Variable Vane. Designed to harness the power of variable vane turbochargers, this exhaust brake system effectively reduces turbo...$743.95 -
BD DIESEL 1030910 EXHAUST BRAKE SWITCH KIT FOR 3/4 MANUAL SHIFTER
BD DIESEL
$138.95Enhance the functionality of your vehicle with the BD Diesel 1030910 Rocker Switch Kit-Exhaust Brake-3/4 Manual Lever Universal. Designed for convenience and versatility, this kit features an optional power switch for the exhaust brake that easily mounts...$138.95 -
BD DIESEL 1030900 EXHAUST BRAKE SWITCH KIT FOR 5/8 MANUAL SHIFTER
BD DIESEL
$115.95The BD Diesel 1030900 Rocker Switch Kit for Exhaust Brake with 5/8 Manual Lever Universal is a must-have accessory for truck enthusiasts looking to enhance their vehicle's performance and functionality. This kit includes an optional power switch for the...$115.95 -
BD DIESEL 1027150 REMOTE MOUNT 4" EXHAUST BRAKE FOR 11-16 FORD SUPER DUTY WITH 6.7L POWERSTROKE
BD DIESEL
$1,899.95Experience unmatched control and power with the BD Diesel 1027150 Exhaust Brake with Air Compressor-Remote Mount-4inch for 2011-2016 Ford Powerstroke 6.7L. For nearly three decades, BD Diesel has been perfecting their exhaust brakes, culminating in the...$1,899.95 -
BD DIESEL 1027144 REMOTE MOUNT 4" EXHAUST BRAKE FOR 99-03 FORD SUPER DUTY WITH 7.3L POWERSTROKE
BD DIESEL
$1,592.95For almost three decades, BD Diesel has been a trusted name in the realm of exhaust brakes, honing its expertise on hill and mountain roads to craft the ideal solution for your needs. The BD Diesel 1027144 Exhaust Brake with Air Compressor-Remote...$1,592.95 -
BD DIESEL 1024311 EXHAUST BRAKE & 4-INCH EXHAUST FOR 01-10 GM 2500HD/3500HD WITH 6.6L DURAMAX
BD DIESEL
$1,592.95The BD Diesel 1024311 Exhaust Brake with 4-Inch Exhaust for 2001-2010 GM Duramax 6.6L LB7/LLY/LBZ/LMM is a culmination of nearly 30 years of expertise and innovation in the realm of exhaust braking technology. Born out of years of real-world testing on...$1,592.95 -
PPE 116122000 OEM LENGHT REPLACEMENT HIGH FLOW UP-PIPE FOR 17-21 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$269.99Experience enhanced performance and power with the PPE 116122000 OEM Length Replacement High Flow Up-Pipe FOR FOR 17-21 GM 6.6L Duramax L5P engines. Crafted from premium 304 stainless steel, these high-flow up-pipes are the perfect solution to replace...$269.99 -
PPE 116120405 OEM LENGTH REPLACEMENT HIGH FLOW UP-PIPES FOR 04-05 GM DURAMAX 6.6L LLY
PACIFIC PERFORMANCE ENGINEERING
$449.99Up-Pipes, Drivers Side, Passenger Side - OEM Replacements – Duramax 6.6L – LLY CA_(EGR) PPE has taken OEM replacement to a new level. All PPE OEM Up-Pipes allow 53% greater flow than stock. PPE OEM Up-Pipes are a direct bolt-on to your...$449.99 -
AFE POWER 49-44004 XP 409 STAINLESS STEEL DPF-BACK EXHAUST SYSTEM FOR 07.5-10 GM 6.6L DURAMAX LMM
AFE POWER
$478.17The AFE Power 49-44004 Large Bore-HD 4" 409 Stainless Steel DPF-Back Exhaust System is an exceptional upgrade for GM diesel trucks from model years 2007.5 to 2010, specifically for V8 6.6L (TD) LMM engines. Designed to thrive in the toughest conditions,...$478.17 -
PPE 116121115 OEM LENGTH REPLACEMENT HIGH FLOW UP-PIPES FOR 11-16 GM 6.6L DURAMAX LML
PACIFIC PERFORMANCE ENGINEERING
$449.99Enhance the performance of your FOR 11-16 GM 6.6L Duramax LML engine with the PPE 116121115 OEM Length Replacement High Flow Up-Pipes. Designed to replace the OEM Up-Pipes on both the driver's and passenger's sides, these high-quality components are...$449.99 -
PPE 116111400 HIGH FLOW EXHAUST MANIFOLDS AND UP-PIPES KIT-FEDERAL Y-PIPE RAW FOR 04-05 GM DURAMAX 6.6L LLY
PACIFIC PERFORMANCE ENGINEERING
$1,121.39High-Flow Manifolds and Up-Pipes Kit GM 2004.5-2005 FED Y-Pipe LLY PPE’s Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and...$1,121.39 -
PPE 116111000 HIGH-FLOW MANIFOLDS AND UP-PIPES KIT (2001 CA, 01-04 FED) RAW FINISH FOR 01-04 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$899.99PPE’s Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter FOR higher flow. The entire...$899.99 -
PPE 116110505 DOWN-PIPE SUPPORT BRACKET-OEM LENGTH UP-PIPES FOR 01-16 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$31.49The PPE 116110505 Down-Pipe Support Bracket is specifically designed FOR FOR 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML models with original GM Manifolds and PPE Up-Pipes. This OEM length bracket ensures that your PPE Down-Pipe stays securely in place,...$31.49 -
PPE 116120005 REPLACEMENT UP-PIPE (DRIVER SIDE) FOR OEM EXHAUST MANIFOLD FOR 01-16 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$134.99Elevate your driving experience with the PPE 116120005 Replacement Up-Pipe (Driver Side) FOR OEM Exhaust Manifold, designed FOR FOR 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML models. PPE sets a new standard in OEM replacement parts by offering up to 53%...$134.99 -
PPE 118062030 UP-PIPE GASKETS (4 PCS) FOR 01-16 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$26.99Product Name: PPE 118062030 UP-PIPE GASKETS (4 PCS) FOR 01-16 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LMLElevate your truck's performance with the PPE 118062030 UP-PIPE GASKETS. This gasket set, consisting of four pieces, is precision-engineered and meticulously...$26.99 -
PPE 118062020 HIGH-performance MANIFOLD OVERSIZE PORT GASKETS (2 PCS) FOR 01-16 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$19.79Enhance the performance of your FOR 01-16 6.6L GM Duramax engine with the PPE 118062020 High-performance Manifold Oversize Port Gaskets. This set includes 2 pieces of meticulously crafted 304 SS Exhaust Manifold Gaskets designed to optimize your truck's...$19.79 -
PPE 118062010 HIGH-performance MANIFOLD STANDARD PORT GASKETS (2 PCS) FOR 01-16 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$19.79Presenting the PPE 118062010 High-performance Manifold Standard Port Gaskets, designed exclusively FOR FOR 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML models. This exhaust manifold gasket set includes 2 pieces of standard port stainless steel gaskets,...$19.79 -
PPE 517330000 3.0" STANDARD 304 STAINLESS STEEL (SS) V-BAND CLAMP UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$17.09Standard V-Band Clamp (517330000) by PPE®. PPE is where engineering, design, and quality come together in perfect FORm. This superior product was crafted using modern manufacturing methods and high-grade materials to strict standards to make your...$17.09 -
PPE 117021500 POLISHED 304 STAINLESS STEEL EXHAUST TIP FOR 2021+ GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$89.99Enhance the visual appeal and performance of your 2021+ GM 6.6L Duramax with the PPE 117021500 Polished 304 Stainless Steel Exhaust Tip. Crafted with precision and excellence by PPE®, this exhaust tip is designed to elevate the efficiency and power of...$89.99 -
BD DIESEL 2001030 VARIABLE VANE EXHAUST BRAKE FOR 07.5-10 GM 2500HD/3500HD WITH 6.6L DURAMAX
BD DIESEL
$743.95Product Description:Enhance the performance and versatility of your diesel truck with the BD Diesel 2001030 Exhaust Brake-Variable Vane designed for the 2007.5-2010 Duramax 6.6L LMM engines. Engineered to harness the power of variable vane technology...$743.95 -
PPE 116110510 DOWNPIPE SUPPORT BRACKET (WITH PPE MANIFOLDS) FOR 01-16 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$22.49If you have PPE Manifolds and Up-Pipes, this bracket (stay) secures your PPE Down-Pipe and prevents movement. An unsecured Down-Pipe that moves can come in contact and damage the Up-Pipe bellow even under normal driving conditions. This movement can also...$22.49 -
PPE 116111600 MANIFOLDS AND UP-PIPES Y-PIPE FOR 06-07 GM DURAMAX 6.6L LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$1,121.39PPEs Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter FOR higher flow. The entire...$1,121.39 -
PPE 117000400 THREE-INCH 304 STAINLESS STEEL DOWN-PIPE (FEDERAL EMISSIONS) FOR 01-04 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$170.9950 States Emissions Legal (E.O. D-701-36) Remove your crushed oval-shaped stock down-pipe and replace it with a smooth, round, long-lasting full 304 stainless steel Down-Pipe from PPE. Includes a woven titanium sleeve to reduce engine bay temperatures. ...$170.99 -
PPE 117000424 THREE-INCH 304 STAINLESS STEEL DOWN-PIPE (CA) FOR 02-04 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$170.99Remove your crushed oval-shaped stock down-pipe and replace it with a smooth, round, long-lasting full 304 stainless steel Down-Pipe from PPE. Includes gasket and a woven titanium sleeve to reduce engine bay temperatures. Down Pipe Kit includes gasket...$170.99 -
PPE 117000500 THREE-INCH 304 STAINLESS STEEL DOWN-PIPE FOR 04.5-10 GM 6.6L DURAMAX LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$134.99Remove your crushed oval-shaped stock down-pipe and replace it with a smooth, round, long-lasting full 304 stainless steel Down-Pipe from PPE. Includes gasket and a woven titanium sleeve to reduce engine bay temperatures. Down Pipe Kit includes gasket...$134.99 -
PPE 117000600 THREE-INCH 304 STAINLESS STEEL DOWN-PIPE FOR 11-14 GM DURAMAX 6.6L LML
PACIFIC PERFORMANCE ENGINEERING
$152.9950 States Emissions Legal (E.O. D-701-36) Remove your crushed oval-shaped stock down-pipe and replace it with a smooth, round, long-lasting full 304 stainless steel Down-Pipe from PPE. Includes a woven titanium sleeve to reduce engine bay temperatures...$152.99 -
PPE 117000700 THREE-INCH 304 STAINLESS STEEL DOWN-PIPE FOR 14.5-16 GM 6.6L DURAMAX LML
PACIFIC PERFORMANCE ENGINEERING
$161.9950 States Emissions Legal (E.O. D-701-36). Remove your crushed oval-shaped stock down-pipe and replace it with a smooth, round, long-lasting full 304 stainless steel Down-Pipe from PPE. Includes a woven titanium sleeve to reduce engine bay temperatures...$161.99 -
PPE 116119050 PASSENGER SIDE UP-PIPE ( FOR PPE MANIFOLDS ONLY) FOR 01-04 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$224.99Bolt-on passenger side replacement PPE High-Flow Up-Pipe (non-OEM). Up-Pipe bellow is internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter FOR higher flow. Up-Pipe gaskets not included...$224.99 -
PPE 116120000 OEM LENGTH REPLACEMENT HIGH FLOW UP-PIPES (01 CA & 01-04 FEDERAL EMISSIONS) FOR 01-04 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$269.99Diesel engines (even stock) produce high temperatures and pressures. OEM up-pipes eventually fail from constant temperature and pressure fluctuation. PPE has taken OEM replacement to a new level. PPE OEM Up-Pipes allow 53 percent greater flow than stock...$269.99 -
PPE 116120010 PASSENGER SIDE UP-PIPE (FEDERAL EMISSIONS) FOR 01-04 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$170.99Diesel engines (even stock) produce high temperatures and pressures. OEM up-pipes eventually fail from constant temperature and pressure fluctuation. These PPE up-pipes are designed and manufactured as replacement up-pipes FOR PPE High Flow up-pipe...$170.99 -
BD DIESEL 1030050 EXHAUST BACK PRESSURE 160PSI GUAGE KIT
BD DIESEL
$80.95The BD Diesel 1030050 Exhaust Back Pressure Gauge Kit 160psi Universal Diesel is a must-have for any diesel enthusiast looking to optimize their vehicle's performance. This kit features a high-quality, liquid-filled gauge that is perfect for setting up...$80.95 -
PACBRAKE C40075 IN LINE MOUNT 4 INCH PRXB HIGH PERFORMANCE EXHAUST BRAKE KIT FOR GMC 01-05 6.6L DURAMAX 32 VALVE ENGINE-ALLISON 1000 SERIES AUTOMATIC TRANSMISSION W/O OPTIONAL 2ND ALTERNATOR
PACBRAKE
$1,308.38Pacbrake C40075 In Line Mount 4 Inch PRXB High Performance Exhaust Brake Kit is the ultimate solution for elevating your braking power to a whole new level while ensuring optimum performance for your GMC 6.6L Duramax 32 Valve Engine paired with the...$1,308.38 -
BANKS 48996 MONSTER 5" DPF BACK EXHAUST SYSTEM WITH CHROME TIP FOR 17-19 GM DURAMAX 6.6L L5P
BANKS
$549.00Banks Power introduces the new 5 inch Monster Exhaust designed specifically for the 2017-2019 GM 6.6L Duramax L5P 2500/3500 HD pickup trucks. The DPF-back exhaust system features constant-diameter 5 inch mandrel-bent aluminized steel tubing and a massive...$549.00 -
BANKS 48996-B MONSTER 5" DPF BACK EXHAUST SYSTEM WITH BLACK TIP FOR 17-19 GM DURAMAX 6.6L L5P
BANKS
$549.00Banks Power introduces the new 5 inch Monster Exhaust designed specifically for the 2017-2019 GM 6.6L Duramax L5P 2500/3500 HD pickup trucks. The DPF-back exhaust system features constant-diameter 5 inch mandrel-bent aluminized steel tubing and a massive...$549.00 -
BANKS 47784 MONSTER 4" EXHAUST SYSTEM WITH CHROME TIP FOR 07-10 GM DURAMAX 6.6L LMM
BANKS
$419.00Cuts backpressure by nearly 57 Percent. 4-inch constant-diameter DPF-back system. Patented SideKick tip cools temps. Includes Huge Polished Chrome Patented SideKick tip. The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD)...$419.00 -
BANKS 48629 MONSTER 4" EXHAUST SYSTEM WITH CHROME TIP FOR 01-04 GM DURAMAX 6.6L LB7
BANKS
$709.00100 Percent stainless, not aluminized! 4-inch mandrel-bent tube improves flow up to 176 Percent with virtually no back pressure. Side Single exit with Chrome rolled-edge tip. Muffler's expansion chamber cuts the drone. Physical fitment. Why consider a...$709.00 -
BANKS 47784-B MONSTER 4" EXHAUST SYSTEM-SINGLE EXIT-BLACK TIP FOR 07-10 GM DURAMAX 6.6L LMM
BANKS
$419.00Cuts backpressure by nearly 57 Percent. 4-inch constant-diameter DPF-back system. Patented SideKick tip cools temps. Includes Huge Cerakote Black Patented SideKick tip The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD)...$419.00 -
BANKS 55447 BRAKE WITH SWITCH FOR 04.5-05 GM DURAMAX 6.6L LLY
BANKS
$619.00Value priced all-electronic braking. Plug-and-play system that is like no other! US Patent #6,652,414 B1 Top Of The Hill - Now What?You've crested that big hill and need to start thinking about slowing down. What do you do? Ride your brakes and hope they...$619.00