GM DURAMAX
CPP Diesel Duramax V8 parts are available at the best prices and the best selection.
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.
The GM Duramax engine represents the power and prowess that diesel enthusiasts crave, but to truly unlock its potential, premium aftermarket parts are essential. Our extensive collection of GM Duramax V8 performance parts is designed to enhance the performance, efficiency, and reliability of your diesel engine. From turbochargers to fuel system upgrades, we provide a comprehensive range of components from reputable manufacturers that meet the high standards required by discerning drivers.
Whether you're looking to boost horsepower with a BORG-WARNER S400SX turbocharger or optimize your cooling system, our offerings encompass critical parts such as air control systems, gaskets, and exhaust components. We cater to every aspect of Duramax performance modifications, ensuring that you have access to everything needed to achieve your automotive goals.
Our commitment goes beyond just quality products; we pride ourselves on exceptional customer service and fast shipping. Most orders are processed quickly to minimize downtime. Additionally, we guarantee competitive pricing, pledging to match any advertised price for the same part, so you can shop with confidence.
Explore our selection today and discover the potential of your Duramax engine. From essential components like CPP Diesel V-Band Clamps to adjustable sled hitches, our range is tailored for both casual users and hardcore performance seekers. If you have any inquiries or can't locate a specific part, our knowledgeable team is ready to assist you at sales@cppdiesel.com. Enhance your driving experience and harness the full power of your GM Duramax engine with our premium parts and dedicated support.
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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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MBRP UT4001 FULL SIZE PICKUP 4 " EXHAUST PIPE SINGLE STACK MOUNT KIT ALUMINIZED STEEL
MBRP
$239.99Aluminized Steel Full Size Pickup Single Stack mount Kit. Full Size Pickup Single Stack mount Kit, Aluminum UT4001 Smokers 4 Inch Single Pipe Kit Fits All Full Sized Pick-Up Beds For those who Aluminumready have a 4 Inch performance exhaust on their...$239.99 -
MBRP S6026P 4 " FILTER BACK SINGLE SIDE FOR 07-10 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$344.994 Inch Filter Back Single Side 4 Inch Filter Back, Single Side Built from heavy duty Aluminized Steel our Performance Series exhaust systems offer a value price without compromising on the quality built into every component. While the seams are a major...$344.99 -
MBRP S6026BLK 4 " BLACK SERIES FILTER-BACK EXHAUST SYSTEM FOR 2007.5-2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$594.99Black coated 4 Inch Filter Back Single Side 4 Inch Filter Back, Single Side, Black coated Our Black Series performance exhaust systems offer a true murdered-out style without compromising on quality and performance. With fully sealed seams to resist rust...$594.99 -
MBRP UT6001 FULL SIZE PICKUP 5 " EXHAUST PIPE T PIPE ALUMINIZED STEEL
MBRP
$619.99Aluminized 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...$619.99 -
MBRP GMCA424 3 " TURBO DOWNPIPE FOR 2004.5-2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$229.99Aluminized Steel 3 Inch Down Pipe Blk Series Chev/GMC 3 Inch Down Pipe Replace that restrictive factory downPipe with a MBRP direct replacement downPipe for more flow, fuel economy, and better performance. While the search for more power for your LLY,...$229.99 -
MBRP UA9004 4 " ID - 5 " ID STAINLESS STEEL EXHAUST ADAPTER UNIVERSAL - ALL MAKES, ALL MODELS - MANY SIZES
MBRP
$64.997 Inch Length Adapter 4 Inch ID to 5 Inch ID 4 Inch ID. to 5 Inch ID., 7 Inch Inch Length Adapter T409 Stainless Steel Universal 4 Inch ID. to 5 Inch ID., 7 Inch in Length Adapter T409 Stainless Steel Universal For over 20 years MBRP Ltd. has been...$64.99 -
MBRP MDS9531 UNIVERSAL MUFFLER BYPASS 5 " INLET/OUTLET PIPE ARMOR PLUS SERIES
MBRP
$164.99T409 Stainless Steel Muffler Bypass Pipe 5 Inch Inlet /Outlet 31 Inch Overall Universal Muffler Bypass 5 Inch Inlet/Outlet Pipe XP Series MBRP's XP Series is the performance exhaust of choice for the enthusiast who needs a system that can take anything...$164.99 -
MBRP UA9001 4 " ID - 5 " OD STAINLESS STEEL EXHAUST ADAPTER UNIVERSAL - ALL MAKES, ALL MODELS - MANY SIZES
MBRP
$64.997 Inch Length Adapter 4 Inch ID to 5 Inch OD 4 Inch ID. to 5 Inch OD., 7 Inch Inch Length Adapter T409 Stainless Steel Universal 4 Inch ID. to 5 Inch OD., 7 Inch in Length Adapter T409 Stainless Steel Universal For over 20 years MBRP Ltd. has been...$64.99 -
MBRP GM8427 CHEV/GMC DURAMAX 6.6L3 " TURBO DOWN PIPE FOR 2011-2015 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$289.99Aluminized Steel 3 Inch Turbo Down Pipe Chev/GMC Duramax 6.6L,3 Inch Turbo Down Pipe Replace that restrictive factory downPipe with a MBRP direct replacement downPipe for more flow, fuel economy, and better performance. 2011-2015 Chev/GMC-6.6L Duramax 3...$289.99 -
MBRP UT8001 5 " UNIVERSAL SMOKERS STACK KITS ALUMINUM
MBRP
$294.99Aluminized Steel Full Size Pick-Up Beds Single Stack Kit 5 Inch Smokers. 5 Inch Universal Smokers Stack Kits Installs to All 5 Inch exhaust systems without special tools Wide selection of Stacks available (Stacks and mounting brackets extra) Mandrel...$294.99 -
MBRP M2220A 5 " ALUMINIZED QUIET TONE MUFFLER UNIVERSAL - 5 " INLET/OUTLET, 31 " OVERALL
MBRP
$324.99Aluminized Steel Muffler 5 Inch In/Out 8 Inch Dia. Body 31 Inch Overall Quiet Tone Muffler 5 Inch Aluminized MBRP's new 5 Inch Quiet Tone Muffler features a high flow 5 Inch spiral louvered core, fits most 5 Inch exhaust systems and is a direct...$324.99 -
MBRP M2220S 5 " STAINLESS STEEL QUIET TONE MUFFLER UNIVERSAL - 5 " INLET/OUTLET, 31 " OVERALL
MBRP
$419.99T409 Stainless Steel Muffler 5 Inch In/Out 8 Inch Dia. Body 31 Inch Overall Quiet Tone Muffler 5 Inch T409 Stainless Steel MBRP's new 5 Inch Quiet Tone Muffler features a high flow 5 Inch spiral louvered core, fits most 5 Inch exhaust systems and is a...$419.99 -
MBRP S6033AL 4 " DUAL OUTLET INSTALLER SERIES FILTER-BACK EXHAUST FOR 2011-2015 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$539.99Aluminized Steel 4 Inch Filter Back Dual Outlet Single Side 4 Inch Filter Back, Dual Outlet Single Side, Aluminum Built from heavy duty Aluminized Steel our Installer Series performance exhaust systems offer a value price without compromising on the...$539.99 -
MBRP GMCA425 3 " TURBO DOWN PIPE-CARB FOR 2001-2004 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$554.99Aluminized Steel 3 Inch Turbo Down Pipe-Carb EO # D-763-2 3 Inch Turbo Down Pipe-Carb EO Num. D-763 2001-2004 Chev/GMC-6.6L Duramax 3 Inch Turbo Down Pipe-Carb EO # D-763 2001-2004 Chevrolet/GMC Duramax 2500/3500 Fits Early 2004 models For over 20 years...$554.99 -
MBRP GMCA427 3 " TURBO DOWN PIPE-CARB FOR 2011-2015 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$289.99Aluminized Steel 3 Inch Turbo Down Pipe-Carb EO # D-763-2 3 Inch Turbo Down Pipe-Carb EO Num. D-763 2011-2015 Chev/GMC-6.6L Duramax 3 Inch Turbo Down Pipe-Carb EO # D-763 2011-2015 Chevrolet/GMC Duramax 2500/3500 Will not work with a 3 bolt flange style...$289.99 -
MBRP GMS9423 4 " EXHAUST PIPE FOR 2001-2007 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$114.99T409 Stainless Steel 4 Inch Regular Cab Adaptor 4 Regular Cab Adaptor, T409 Stainless Steel 2006-2007 Chev/GMC Duramax 2500/3500 2006-2007 Chevrolet/GMC Duramax 2500/3500 RC/LB For over 20 years MBRP Ltd. has been delivering performance enthusiasts the...$114.99 -
MBRP GM8428 ALUMINIZED 3 " TURBO DOWN PIPE FOR 2015-2016 GM SILVERADO/SIERRA WITH 6.6L DURAMAX ENGINE
MBRP
$294.99Aluminized Steel 3 Inch Down Pipe Chev/GMC Duramax 6.6L,3 Inch Turbo Down Pipe Replace that restrictive factory downPipe with a MBRP direct replacement downPipe for more flow, fuel economy, and better performance. 2015-2016 Chev/GMC-6.6L Duramax 3 Inch...$294.99 -
MBRP S60300AL 5 " FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2007.5-2010 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$474.99Aluminized Steel 4 Inch Filter Back Single Side Exit 5 Inch Filter 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...$474.99 -
MBRP S60360AL 5 " FILTER BACK SINGLE SIDE ALUMINIZED STEEL FOR 2011-2019 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$489.99Aluminized Steel 5 Inch Filter Back Single Side 5 Inch Filter 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...$489.99 -
MBRP S60360409 5 " FILTER BACK SINGLE SIDE T409 STAINLESS STEEL FOR 2011-2019 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$614.99T409 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...$614.99 -
MBRP T5166BLK HEXAGON SHAPED BLACK ANGLED CUT 5 " TO 6 " EXHAUST TIP 16 " LONG
MBRP
$294.99Black coated Hex Tip 5 Inch ID 6 Inch OD 16 Inch Length with Logo Plate Universal 6 Inch Hexagon Shaped Black Series MBRP Exhaust Tip Exhaust Tip requires Regular maintenance. Heat, tar, and road grime can build Up over time and will make the Muffler Tip...$294.99 -
MBRP T5167BLK HEXAGON SHAPED BLACK ANGLED CUT 5 " TO 6 " EXHAUST TIP 16 " LONG
MBRP
$264.99Black coated Hex Tip 5 Inch ID 6 Inch OD 16 Inch Length No Logo Plate Universal 4 Inch Hexagon Shaped MBRP Black Series Exhaust Tip Exhaust Tip requires Regular maintenance. Heat, tar, and road grime can build Up over time and will make the Muffler Tip...$264.99 -
MBRP M20681 ALUMINIZED 4 " PERFORMANCE MUFFLER 30 " LONG
MBRP
$204.99Aluminized Steel Muffler 4 Inch Inlet /Outlet 24 Inch Body 30 Inch Overall Muffler 4 Inlet /Outlet 24 Inch Body 30 Inch Overall Aluminum Replaced M229 Universal Replaces All 30 Inch overall Length Mufflers Universal Replaces All 30 inch overall Length...$204.99 -
MBRP M2050S ARMOR PLUS STAINLESS STEEL 5 " MUFFLER 31 " LONG
MBRP
$319.99T409 Stainless Steel Muffler 5 Inch Inlet /Outlet 24 Inch Body 31 Inch Overall Universal 5 Inch Muffler XP Series MBRP high flow performance diesel Mufflers are now available as indiviDual components. Get the best sounding Muffler on the street today...$319.99 -
MBRP S5093304 ARMOR PRO STAINLESS STEEL 4 " CAT BACK EXHAUST SYSTEM FOR 2020-2024 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$1,054.99Cruise the highway or hit the track with an MBRP Street Profile exhaust. It’s the perfect mix of aggressive sound when you’re into the throttle without being obnoxious on long drives. VEHICLE FITMENT: YearModelTrim 2024...$1,054.99 -
MBRP S5093AL ARMOR LITE ALUMINIZED 4 " CAT BACK EXHAUST SYSTEM FOR 2020-2024 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$564.99Cruise the highway or hit the track with an MBRP Street Profile exhaust. It’s the perfect mix of aggressive sound when you’re into the throttle without being obnoxious on long drives. VEHICLE FITMENT: YearModelTrim 2024...$564.99 -
DIAMOND EYE L40SA STAINLESS STEEL 4" EXHAUST LAP JOINT CLAMP
DIAMOND EYE MANUFACTURING
$31.23The Diamond Eye L40SA Exhaust Clamp 4in. 409 Stainless Steel Torca Lap-Joint Clamp is a high-performance diesel exhaust part designed to ensure a secure and leak-free connection for your exhaust system. Made from premium quality 409 stainless steel, this...$31.23 -
DIAMOND EYE L40AA ALUMINIZED 4" EXHAUST LAP JOINT CLAMP
DIAMOND EYE MANUFACTURING
$24.60The Diamond Eye L40AA Exhaust Clamp is a high-quality performance diesel exhaust part designed for maximum efficiency and durability. This 4-inch Aluminized Torca Lap-Joint Clamp is a versatile and reliable tool for exhaust systems, ensuring a secure...$24.60 -
DIAMOND EYE K4156S STAINLESS STEEL 4" DPF BACK EXHAUST SYSTEM FOR 11-12 CHEVY/GMC 6.6L DURAMAX
DIAMOND EYE MANUFACTURING
$426.28Enhance the performance and style of your 2011-2012 Chevy/GMC 6.6L Duramax 2500/3500 with the Diamond Eye K4156S Exhaust System Kit. Crafted from high-quality 409 stainless steel, this exhaust system kit is designed to deliver a powerful and enduring...$426.28 -
DIAMOND EYE K4130A ALUMINIZED 4" DPF BACK EXHAUST SYSTEM FOR 07.5-10 CHEVY/GMC 6.6L DURAMAX
DIAMOND EYE MANUFACTURING
$341.03The Diamond Eye K4130A Exhaust System Kit is a premium aftermarket upgrade designed for the 2007.5-2010 Chevy/GMC 6.6L Duramax 2500/3500 trucks. This exhaust system kit is specifically crafted to enhance the overall performance and appearance of your...$341.03 -
DIAMOND EYE K4110S-RP STAINLESS STEEL 4" CAT-BACK EXHAUST SYSTEM WITHOUT MUFFLER FOR 01-05 CHEVY/GMC 6.6L DURAMAX
DIAMOND EYE MANUFACTURING
$420.14The Diamond Eye K4110S-RP Exhaust System Kit is tailored to meet the needs of Chevy and GMC owners with the 6.6L Duramax engine, specifically for models from 2001 to 2005. Delivering a powerful performance upgrade, this kit boasts a robust construction...$420.14 -
DIAMOND EYE K4110A-RP ALUMINIZED 4" CAT-BACK EXHAUST SYSTEM WITHOUT MUFFLER FOR 01-05 CHEVY/GMC 6.6L DURAMAX
DIAMOND EYE MANUFACTURING
$343.75The Diamond Eye K4110A-RP Exhaust System Kit is designed specifically for 2001-2005 Chevy/GMC 6.6L Duramax 2500/3500 trucks, catering to all cab and bed lengths. This exhaust system kit provides a powerful solution for enhancing the performance and...$343.75 -
DIAMOND EYE K4110A ALUMINIZED 4" CAT-BACK EXHAUST SYSTEM FOR 01-05 CHEVY/GMC 6.6L DURAMAX
DIAMOND EYE MANUFACTURING
$405.25The Diamond Eye K4110A Exhaust System Kit is a top-of-the-line upgrade for your 2001-2005 Chevy/GMC 6.6L Duramax 2500/3500 truck, designed to enhance performance and style. This exhaust system kit is built to fit all cab and bed lengths, providing a...$405.25 -
DIAMOND EYE BC500A EXHAUST CLAMP 5IN. ALUMINIZED TORCA BAND CLAMP
DIAMOND EYE MANUFACTURING
$17.23The Diamond Eye BC500A Exhaust Clamp is a high-quality and reliable performance diesel exhaust part designed to enhance the functionality and efficiency of your vehicle's exhaust system. This exhaust clamp is specifically crafted to fit 5-inch pipes and...$17.23 -
DIAMOND EYE BC350A ALUMINIZED 3.5" EXHAUST BAND CLAMP
DIAMOND EYE MANUFACTURING
$13.99Enhance the durability and performance of your diesel exhaust system with the Diamond Eye BC350A Exhaust Clamp. Specifically designed for 3.5-inch pipes, this clamp ensures a secure and tight fit, preventing any leaks or rattling noises. Engineered using...$13.99 -
CPP DIESEL ALUMINIZED 5IN DRONE BUSTER 51IN MUFFLER
CPP DIESEL
$199.95The CPP DIESEL Exhaust Muffler is a high-quality performance muffler designed to enhance the sound and efficiency of your vehicle. With a 5-inch chambered design, this Muffler offers superior flow and reduces exhaust restriction for improved horsepower...$199.95 -
DIAMOND EYE 5612BRA-DEBK BLACK 5" TO 6" BOLT ON 12" LONG ROLLED EXHAUST TIP WITH ANGLE CUT
DIAMOND EYE MANUFACTURING
$105.98Enhance the look and performance of your vehicle with the Diamond Eye 5612BRA-DEBK Exhaust Tail Pipe Tip. This exhaust tip features a sleek black finish that adds a touch of style to your vehicle's exterior. With its 5-inch inlet, 6-inch outlet, and...$105.98 -
DIAMOND EYE 5612BRA-DE STAINLESS STEEL 5" TO 6" ROLLED ANGLE 12" LONG EXHAUST TIP
DIAMOND EYE MANUFACTURING
$86.40The DIAMOND EYE 5612BRA-DE exhaust tail pipe tip is a high-quality upgrade for your vehicle's exhaust system. Crafted from durable and corrosion-resistant stainless steel, this exhaust tip is designed to withstand the elements and maintain its sleek...$86.40 -
DIAMOND EYE 560031 STAINLESS STEEL 5" PERFORATED 30" PERFORMANCE MUFFLER
DIAMOND EYE MANUFACTURING
$218.99Experience optimal performance and enhanced sound with the Diamond Eye 560031 Exhaust Muffler. Designed for diesel exhaust systems, this high-quality muffler is crafted from durable 409 stainless steel to ensure long-lasting performance. The Diamond Eye...$218.99 -
DIAMOND EYE 560020 STAINLESS STEEL 5" PERFORATED 20" LONG MUFFLER
DIAMOND EYE MANUFACTURING
$166.08The Diamond Eye 560020 Exhaust Muffler is a top-of-the-line performance product designed to enhance the sound and efficiency of your vehicle. Crafted from durable 409 stainless steel, this muffler is built to withstand the rigors of the road while...$166.08 -
DIAMOND EYE 529026 STAINLESS STEEL 5" PERFORMANCE ELBOW
DIAMOND EYE MANUFACTURING
$63.36The Diamond Eye 529026 Exhaust Pipe is a high-performance diesel exhaust part crafted from top-quality 409 stainless steel. This exhaust pipe features a 5-inch diameter, providing improved airflow and enhancing your vehicle's overall performance. Its...$63.36 -
DIAMOND EYE 529025 ALUMINIZED 5" PERFORMANCE EXHAUST ELBOW
DIAMOND EYE MANUFACTURING
$62.14The Diamond Eye 529025 Exhaust Pipe is a premium performance diesel exhaust part designed to enhance the efficiency and power of your vehicle. Crafted from durable aluminized steel, this elbow pipe is built to withstand the rigors of high-performance...$62.14 -
DIAMOND EYE 529021 STAINLESS STEEL 4" PERFORMANCE EXHAUST ELBOW
DIAMOND EYE MANUFACTURING
$49.56The Diamond Eye 529021 Exhaust Pipe is designed to amplify your vehicle's performance with its cutting-edge features and superior construction. Crafted from high-grade 409 stainless steel, this performance exhaust pipe ensures durability and long-lasting...$49.56 -
DIAMOND EYE 529020 ALUMINIZED 4" PERFORMANCE ELBOW
DIAMOND EYE MANUFACTURING
$47.14The DIAMOND EYE 529020 Exhaust Pipe 4in. Aluminized Performance Elbow-4in. OD x 4in. is a top-of-the-line exhaust solution designed to enhance the performance of your vehicle. Crafted for diesel engines, this exhaust pipe offers superior quality and...$47.14 -
DIAMOND EYE 529010 ALUMINIZED 3.5" PERFORMANCE 90 DEGREE ELBOW
DIAMOND EYE MANUFACTURING
$48.21Experience enhanced performance and durability with the Diamond Eye 529010 Exhaust Pipe. Made from high-quality materials, this exhaust pipe is designed to cater to the needs of diesel performance enthusiasts. The Diamond Eye 529010 Exhaust Pipe features...$48.21 -
DIAMOND EYE 529005 ALUMINIZED 3" PERFORMANCE 90 DEGREE ELBOW
DIAMOND EYE MANUFACTURING
$38.55The Diamond Eye 529005 Exhaust Pipe-Aluminized Performance Elbow-3in. OD x 3in. is a high-quality exhaust pipe performance component designed for diesel engines, providing superior performance and durability. Made with premium materials, this aluminized...$38.55 -
DIAMOND EYE 524525 ALUMINIZED 5" PERFORMANCE 45 DEGREE ELBOW
DIAMOND EYE MANUFACTURING
$57.00Unleash the full potential of your vehicle's performance with the Diamond Eye 524525 Exhaust Pipe 5in. Aluminum Performance Elbow. This high-quality exhaust pipe is designed to provide exceptional performance for diesel engines, delivering improved...$57.00 -
DIAMOND EYE 524521 STAINLESS STEEL 4" PERFORMANCE 45 DEGREE ELBOW
DIAMOND EYE MANUFACTURING
$46.24The Diamond Eye 524521 Exhaust Pipe is a high-performance diesel exhaust part crafted from durable 409 stainless steel. Specifically designed to enhance the performance of your vehicle, this exhaust pipe features a 4-inch diameter and a performance elbow...$46.24 -
DIAMOND EYE 524520 ALUMINIZED 4" PERFORMANCE 45 DEGREE ELBOW
DIAMOND EYE MANUFACTURING
$43.94Experience top-notch performance with the Diamond Eye 524520 Exhaust Pipe 4in. Aluminized Performance Elbow. This high-quality exhaust pipe is expertly crafted to enhance the performance of your diesel engine, providing an efficient and smooth exhaust...$43.94 -
DIAMOND EYE 510210 STAINLESS STEEL 4" PERFORMANCE 30" MUFFLER REPLACEMENT PIPE
DIAMOND EYE MANUFACTURING
$63.14The Diamond Eye 510210 Exhaust Muffler 4in. 409 Stainless Steel Performance Muffler Replacement is a high-quality exhaust component designed for enhanced performance and durability. Crafted from premium 409 stainless steel, this muffler is built to...$63.14 -
DIAMOND EYE 510209 STAINLESS STEEL 4" MUFFLER REPLACEMENT PIPE 27" LONG
DIAMOND EYE MANUFACTURING
$63.13The Diamond Eye 510209 Exhaust Muffler is a top-of-the-line performance diesel exhaust part designed to elevate your vehicle's exhaust system. Crafted from high-quality 4-inch 409 stainless steel, this muffler replacement is a durable and reliable...$63.13 -
DIAMOND EYE 510205 UNIVERSAL ALUMINIZED 4" MUFFLER REPLACEMENT PIPE
DIAMOND EYE MANUFACTURING
$48.55The Diamond Eye 510205 Exhaust Muffler is a high-quality performance diesel exhaust part designed for exceptional durability and superior sound reduction. This 4-inch aluminized performance muffler replacement not only enhances the overall look of your...$48.55 -
DIAMOND EYE 510204 ALUMINUM 4" MUFFLER REPLACEMENT PIPE
DIAMOND EYE MANUFACTURING
$46.40The Diamond Eye 510204 Exhaust Muffler is a top-of-the-line performance diesel exhaust part designed to enhance your vehicle's performance. This 4-inch aluminized performance muffler replacement provides superior exhaust flow, resulting in increased...$46.40 -
DIAMOND EYE 460033 STAINLESS STEEL 4" LOUVERED 24" LONG MUFFLER
DIAMOND EYE MANUFACTURING
$184.35Enhance the performance and sound of your vehicle with the Diamond Eye 460033 Exhaust Muffler. This high-quality muffler is constructed from durable 409 stainless steel, ensuring long-lasting performance and resistance to corrosion. Designed with louvers...$184.35 -
DIAMOND EYE 460031 STAINLESS STEEL 4" PERFORATED PERFORMANCE MUFFLER 4X4X30
DIAMOND EYE MANUFACTURING
$167.75Experience optimal performance and enhance the sound of your vehicle with the Diamond Eye 460031 Exhaust Muffler. This high-quality diesel exhaust part is designed to deliver top-notch results, providing you with both functionality and style.Crafted from...$167.75 -
DIAMOND EYE 460005 HIGH FLOW ALUMINIZED 4" PERFORATED 30" PERFORMANCE MUFFLER
DIAMOND EYE MANUFACTURING
$148.74Experience enhanced performance and a deeper exhaust note with the Diamond Eye 460005 Exhaust Muffler. This 4-inch Aluminized Louvered Muffler is designed to deliver superior results in terms of both power and sound. Crafted for diesel exhaust systems,...$148.74 -
DIAMOND EYE 460002 ALUMINIZED 4" X 26" LOUVERED PERFORMANCE MUFFLER
DIAMOND EYE MANUFACTURING
$129.65Experience enhanced performance and a deep, resonating sound with the Diamond Eye 460002 Exhaust Muffler. This louvered muffler is specifically designed for diesel vehicles, providing an optimal exhaust flow that maximizes power and efficiency. Crafted...$129.65 -
DIAMOND EYE 454000 ZINC COATED 4" EXHAUST SADDLE CLAMP U-BOLT
DIAMOND EYE MANUFACTURING
$11.71The DIAMOND EYE 454000 Exhaust Clamp is a top-of-the-line performance diesel exhaust part designed to enhance the performance of your vehicle. Specifically crafted for 4-inch exhaust systems, this zinc-coated U-bolt saddle clamp is sturdy and durable,...$11.71 -
DIAMOND EYE 4516VRA STAINLESS STEEL 4" X 5" ROLLED AND VENTED 16" LONG EXHAUST TIP
DIAMOND EYE MANUFACTURING
$102.46Elevate the look and performance of your vehicle with the Diamond Eye 4516VRA Exhaust Tail Pipe Tip. Crafted to deliver both style and functionality, this exhaust tip is designed to enhance the appearance of your vehicle while also improving the exhaust...$102.46 -
DIAMOND EYE 4512BRA-DE STAINLESS STEEL ROLLED ANGLE EXHAUST TIP 4 IN X 5 OUT X 12 LONG
DIAMOND EYE MANUFACTURING
$69.63Enhance the look and performance of your vehicle with the Diamond Eye 4512BRA-DE Exhaust Tail Pipe Tip. This meticulously crafted exhaust tip boasts a sleek and stylish design, featuring dimensions of 4 inches inlet, 5 inches outlet, and a length of 12...$69.63 -
DIAMOND EYE 420048 STAINLESS STEEL 4" EXHAUST PIPE 48" WITH BUMPED END
DIAMOND EYE MANUFACTURING
$86.16The Diamond Eye 420048 Exhaust Pipe is a high-performance diesel exhaust part designed to enhance the efficiency and power of your vehicle. Crafted from durable 4-inch 409 stainless steel, this exhaust pipe measures 48 inches in length and features a...$86.16 -
DIAMOND EYE 420024 STAINLESS STEEL 4" EXHAUST PIPE 24" WITH BUMPED END
DIAMOND EYE MANUFACTURING
$58.24The Diamond Eye 420024 Exhaust Pipe is a top-of-the-line performance diesel exhaust part designed to enhance your vehicle's overall performance and efficiency. Crafted from high-quality 4-inch 409 stainless steel, this exhaust pipe is built to withstand...$58.24 -
DIAMOND EYE 405040 ALUMINIZED 5" EXHAUST PIPE 40" LONG WITH ONE BUMPED END
DIAMOND EYE MANUFACTURING
$73.35The Diamond Eye 405040 Exhaust Pipe is a top-of-the-line performance diesel exhaust part designed to enhance the efficiency and power of your vehicle. Featuring a diameter of 5 inches and a length of 40 inches, this aluminized exhaust pipe is built to...$73.35 -
DIAMOND EYE 405024 ALUMINIZED 5" STRAIGHT 24" EXHAUST PIPE WITH BUMPED END
DIAMOND EYE MANUFACTURING
$48.10The Diamond Eye 405024 Exhaust Pipe is a high-performance diesel exhaust part designed to enhance the functionality of your vehicle. This top-of-the-line exhaust pipe features a sturdy construction and premium materials to ensure durability and longevity...$48.10 -
DIAMOND EYE 400405 ALUMINIZED 4" QUIET TONE RESONATOR
DIAMOND EYE MANUFACTURING
$98.55The DIAMOND EYE 400405 Exhaust Resonator is a top-of-the-line performance accessory designed to enhance the quality of your diesel exhaust system. Crafted from high-quality aluminized materials, this 4-inch resonator is engineered to provide optimal...$98.55 -
DIAMOND EYE 400048 ALUMINIZED 4" STRAIGHT 48" EXHAUST PIPE
DIAMOND EYE MANUFACTURING
$56.54The Diamond Eye 400048 Exhaust Pipe is a high-performance diesel exhaust part designed to enhance the efficiency and sound of your vehicle. This exhaust pipe is constructed from durable aluminized steel, ensuring longevity and resistance to corrosion...$56.54 -
DIAMOND EYE 400036 ALUMINIZED 4" STRAIGHT EXHAUST PIPE 36" LONG WITH BUMPED END
DIAMOND EYE MANUFACTURING
$54.75The Diamond Eye 400036 Exhaust Pipe offers top-notch performance and durability for diesel vehicles. This exhaust part is designed to enhance the efficiency and power of your engine while ensuring optimal exhaust flow. Crafted from high-quality...$54.75 -
DIAMOND EYE 400024 EXHAUST PIPE 4IN. ALUMINIZED 24IN. STRAIGHT BUMPED ON ONE END
DIAMOND EYE MANUFACTURING
$48.90The Diamond Eye 400024 Exhaust Pipe is a high-quality, performance diesel exhaust part designed to meet the needs of any diesel vehicle owner. This exhaust pipe is constructed with durable aluminized material to ensure long-lasting performance and...$48.90 -
DIAMOND EYE 321099 ALUMINIZED 2.5" CROSS-OVER PIPE FOR 93-00 CHEVY 6.5L DIESEL
DIAMOND EYE MANUFACTURING
$120.76Enhance the performance of your 93-00 Chevy 6.5L Diesel engine with the Diamond Eye 321099 2.5-inch Aluminum Cross-Over Pipe. This high-quality, aftermarket component is designed to optimize the exhaust flow in your vehicle, ultimately improving overall...$120.76 -
DIAMOND EYE 321056 ALUMINIZED 3" DOWNPIPE WITH THERMAL WRAP FOR 04-10 CHEVY/GMC 6.6L DURAMAX LLY/LBZ/LMM
DIAMOND EYE MANUFACTURING
$220.23Enhance the performance of your 2004-2010 Chevy/GMC 6.6L LLY, LBZ, or LMM Duramax engine with the Diamond Eye 321056 Turbo Direct Down Pipe. This high-quality downpipe is designed to maximize exhaust flow and optimize turbocharger efficiency for...$220.23 -
DIAMOND EYE 321052 ALUMINIZED 4" EXHAUST TAILPIPE FOR 01-07.5 CHEVY/GMC 6.6L DURAMAX
DIAMOND EYE MANUFACTURING
$65.64Enhance the performance of your Chevy/GMC 6.6L Duramax 2500/3500 truck from the years 2001 to 2007.5 with the Diamond Eye 321052 Exhaust Tail Pipe. This high-quality exhaust tail pipe is designed to provide both functionality and a sleek appearance to...$65.64 -
DIAMOND EYE 321051 ALUMINIZED 4" EXHAUST TAILPIPE FOR 01-07.5 CHEVY/GMC 6.6L DURAMAX
DIAMOND EYE MANUFACTURING
$63.70Enhance the performance of your Chevy or GMC 6.6L Duramax 2500/3500 with the Diamond Eye 321051 Exhaust Tail Pipe for model years 2001 to 2007.5. This top-quality tail pipe is designed to fit all cab and bed lengths, ensuring a precise and easy...$63.70 -
DIAMOND EYE 150100 ALUMINIZED 5" UNIVERSAL STACK KIT
DIAMOND EYE MANUFACTURING
$496.53For all diesel enthusiasts seeking to enhance their vehicle's performance and style, look no further than the Diamond Eye 150100 Universal Stack Kit-5in. Aluminized. This exhaust stack pipe kit is designed to elevate both the look and efficiency of your...$496.53 -
CPP DIESEL UNIVERSAL 10IN ELECTRIC 1750 CFM COOLING FAN KIT
CPP DIESEL
$89.95Enhance your vehicle's cooling system with the CPP Diesel 10-inch Electric Cooling Fan Kit, delivering a powerful and efficient solution for maintaining optimal engine temperatures. This versatile 80-watt fan is designed as a default "pusher" fan,...$89.95 -
CPP 3755843 T4 TURBOCHARGER MOUNTING GASKET
CPP DIESEL
$9.99The CPP Diesel 3755843 Turbocharger Mounting Gasket T4 Universal is a high-quality gasket designed specifically for T4 turbocharger applications. This universal mounting gasket is a crucial component for ensuring a proper seal between the turbocharger...$9.99 -
XDP XD521 REMANUFACTURED CP3 FUEL PUMP FOR 01-04 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$525.95The XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD521 replaces the failed or underperforming fuel pump in your 2001-2004 GM 6.6L Duramax LB7. A bad or poorly functioning fuel pump can produce low fuel rail pressure which can cause power loss or...$525.95 -
XDP XD522 REMANUFACTURED CP3 FUEL PUMP FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$599.95Purchase the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function poorly, you can experience low fuel rail pressure and...$599.95 -
XDP XD523 REMANUFACTURED CP3 FUEL PUMP FOR 06-10 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$599.95Replace the failed CP3 fuel pump on your 2006-2010 GM 6.6L Duramax LBZ/LMM with the XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD523. If your fuel rail pressure is low or you’re experiencing a loss of power, it could be due to a failed CP3 pump...$599.95 -
XDP XD518 FUEL CONTAMINATION KIT FOR 11-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$4,495.95The XDP Duramax 6.6L LGH Fuel Contamination Kit XD518 includes the items you need to repair the fuel system in your 2011-2016 GM Duramax 6.6L LGH after a CP4 injection pump failure. The factory CP4 pump is a known weak point and often fails in a...$4,495.95 -
XDP XD517 FUEL CONTAMINATION KIT FOR 11-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$3,975.95The XDP Duramax 6.6L LML Fuel Contamination Kit XD517 is an all-inclusive kit that provides everything you need to get your 2011-2016 GM 6.6L Duramax LML back on the road. When the CP4 injection pump fails in your truck, it often sends contaminants...$3,975.95 -
XDP XD494 REMANUFACTURED LLY FUEL INJECTOR FOR 04.5-05 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$258.95Maintain the factory function of the fuel system on your Duramax with the XDP Remanufactured LLY Fuel Injector (Stock HP) XD494. With more than 30 million fuel injectors on the road, you can be sure that this injector will deliver the fuel flow that your...$258.95 -
XDP XD493 REMANUFACTURED LBZ FUEL INJECTOR FOR 06-07 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$258.95Keep the fuel system on your Duramax functioning properly with the XDP Remanufactured LBZ Fuel Injector XD493. With more than 30 million injectors on the road you can drive with confidence and be sure that these fuel injectors will keep your fuel system...$258.95 -
XDP XD492 REMANUFACTURED LMM FUEL INJECTOR FOR 07.5-10 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$279.95The XDP Remanufactured LMM Fuel Injector (Stock HP) XD492 will provide a dependable replacement for a failed fuel injector on your vehicle. With more than 30 million fuel injectors on the road, you can be sure XDP fuel Injectors deliver the proper...$279.95 -
XDP XD488 REMANUFACTURED LB7 FUEL INJECTOR FOR 01-04 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$204.95Replace the failed fuel injector on your vehicle with the XDP Remanufactured LB7 Fuel Injector XD488. With more than 30 million fuel injectors on the road, you can drive, haul, or tow easily knowing that the XDP fuel injectors meet or exceed the factory...$204.95 -
XDP XD487 REMANUFACTURED LML FUEL INJECTOR WITH BOLT FOR 11-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$219.95The XDP Remanufactured LML Fuel Injector With Bolt (Stock HP) XD487 provides you with a high-quality replacement for the failed injector in your vehicle. With over 30 million remanufactured parts on the road, you can be sure that these Injectors keep...$219.95 -
XDP XD482 REMANUFACTURED LGH FUEL INJECTOR WITH BOLT FOR 11-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$229.95The XDP Remanufactured LGH Fuel Injector With Bolt (Stock HP) XD482 is a high-quality replacement for the failed injector in your 2011-2016 GM 6.6L Duramax LGH. With over 30 million fuel injectors on the road, you can be certain each injector is built to...$229.95 -
XDP XD410 LB7 INJECTOR CUP AND O-RING SET FOR 01-04 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$245.95The XDP LB7 Injector Cup and O-Ring Set XD410 helps hold the fuel injector in the cylinder head of your 2001-2004 GM 6.6L Duramax LB7. The factory injector cups are known to seize in the head, leak, and even corrode. When this happens it can often cause...$245.95 -
XDP XD414 UNIVERSAL 1.5 INCH MECHANICAL PRESSURE GAUGE
XDP
$39.951.5 Inch Mechanical Pressure Gauge XDPThe XDP XD414 Universal 1.5 Inch Mechanical Pressure Gauge is an essential tool for accurately measuring fluid pressure in a variety of applications. Built with precision and reliability in mind, this gauge features...$39.95 -
XDP XD385 ROCKER ARM SHAFTS FOR 01-19 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$484.95The XDP Rocker Arm Shafts XD385 are specially designed to minimize the common oiling issues in the 2001-2019 GM 6.6L Duramax engines. From the factory, the oil supply to the rocker arm is shut off as the valve is opened. This lack of lubrication can...$484.95 -
XDP XD384 BILLET ROCKER ARM VALVE BRIDGE SET FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$459.95The XDP Billet Rocker Arm Valve Bridge Set XD384 will greatly improve the factory valvetrain in your modified 2001-2016 GM 6.6L Duramax. The OE rocker arm bridges in your valvetrain were designed for stock output levels. Once modified, your Duramax...$459.95 -
XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$595.95Enhance 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...$595.95 -
XDP XD351 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 07.5-10 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$439.95The XDP Wrinkle Black HD High Output Alternator XD351 improves the capability of the charging system in your 2007.5-2010 GM 6.6L Duramax LMM and also increases underhood aesthetics. The LMM Duramax is known as an easy to modify workhorse, but the...$439.95 -
XDP XD355 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR FOR 01-07 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$429.95Increase the output of the charging system in your 2001-2007 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD355. The Duramax engine is a known powerhouse that is easy to modify, but the charging system is often forgotten about...$429.95 -
XDP XD345 EPC SOLENOID FOOLER PLUG FOR 11-19 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$58.95Increase the durability, line pressure, and performance of the Allison transmission in your 2011-2019 GM 6.6L Duramax LML and L5P with the XDP EPC Solenoid Fooler Plug XD345. From the factory, the function of the EPC solenoid is to increase line pressure...$58.95 -
XDP XD344 BILLET COOLANT BLOCK-OFF PLATE FOR 01-22 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$64.95Put the XDP Billet Coolant Block-Off Plate XD344 in your 2011-2017 GM 6.6L Duramax to permanently eliminate coolant leaks from the rear housing on your LML and L5P engine. The factory cover uses a gasket and over time the plate can warp, and the gaskets...$64.95 -
CPP DRIVERS SIDE EXHAUST MANIFOLD FOR 01-16 GM 2500/3500HD WITH 6.6L DURAMAX ENGINE
CPP DIESEL
$88.95Transform the performance of your GM 2500/3500HD with the CPP CPP342 Driver Side Exhaust Manifold, designed specifically for vehicles equipped with the robust 6.6L Duramax engine from 2001 to 2016. Engineered to replace the factory exhaust manifold, this...$88.95 -
XDP XD137 WATER IN FUEL SENSOR DELETE PLUG FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$29.95The XDP WIF Sensor delete plug XD137 is a quick and simple solution to ending all the issues caused by the factory Water In Fuel (WIF) Sensor in your 2001-2016 GM 6.6L Duramax. The factory sensor is made of plastic and often times just doesn't last. Over...$29.95 -
XDP XD138 FUEL FILTER HEAD SPACER KIT FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$8.95The 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 filter wrench around the fuel filter. The kit allows...$8.95 -
CPP PLT8 PUSH LOCK FUEL PRESSURE TEE FOR 1/2" FUEL HOSE
CPP DIESEL
$16.95The CPP Diesel PLT8 Push Lock Fuel Pressure Tee 1/2" Universal is a high-quality component designed for seamless integration into your vehicle's fuel system. Crafted from durable aluminum, this pressure tee features a precision machined construction that...$16.95 -
CPP FUEL FILTER DELETE 2001-2016 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML
CPP DIESEL
$76.95The CPP Duramax Fuel Filter Delete CPP163 is the ultimate solution for any 2001-2016 GM 6.6L Duramax owner seeking to enhance their fuel system performance. Engineered as a direct replacement, this fuel filter delete seamlessly fits in place of your...$76.95