Duramax: 2019-2026 (3.0L)

Duramax: 2001-2004 (LB7)

Duramax: 2004.5-2005 (LLY)

Duramax: 2006-2007 (LBZ)

Duramax: 2007.5-2010 (LMM)

Duramax: 2011-2016 (LML)

Duramax: 2017-2019 (L5P)

Duramax: 2020-2025 (L5P)

BD Diesel FUEL RAIL PLUG (1050071) for 2004.5-2010 Duramax 6.6L LBY / LBZ / LMM & 2007.5-2018 Cummins 6.7L

SKU: 1050071
$47.20

The BD Diesel Fuel Rail Plug (1050071) is an aftermarket upgrade for 2004.5–2010 GM Duramax 6.6L (LLY, LBZ, LMM) and 2007.5–2018 Dodge Ram 6.7L Cummins engines. It replaces the factory pressure relief valve to prevent fuel pressure drops under load, improving throttle response, performance, and horsepower support. This cost-effective mod enhances reliability and is popular among diesel performance enthusiasts.

Fleece Rail Pressure Sensor Pigtail (FPE-HAR-RP-PT) for 2001-2016 Duramax LB7 / LLY / LMM & 2003-2012 Cummins 5.9L / 6.7L

SKU: FPE-HAR-RP-PT
$28.65

The Fleece Rail Pressure Sensor Pigtail (FPE-HAR-RP-PT) is a durable replacement wiring harness for the fuel rail pressure sensor on 2001–2016 Duramax and 2003–2012 Cummins diesel engines. Designed with OE-style connectors and weatherproof seals, it repairs damaged factory connectors to restore proper sensor-to-ECU communication, ensuring reliable fuel system performance in tough conditions.

Mishimoto Transmission Cooler (MMTC-DMAX-15SL) fits 2015-2016 Duramax LML 6.6L

SKU: MMTC-DMAX-15SL
$550.00

The Mishimoto Transmission Cooler (MMTC-DMAX-15SL) is a high-quality aftermarket upgrade designed specifically for 2015-2016 Duramax LML 6.6L engines. This transmission cooler is an ideal solution for those looking to improve the performance and reliability of their vehicle’s transmission system.

Fleece Freedom Series Cylinder Head w/Cupless Injector Bore – Driver Side (FPE-61-10001-D-CL) for 2001-2004 Duramax LB7

SKU: FPE-61-10001-D-CL
$1,206.45

The Fleece Freedom Series Cylinder Head with Cupless Injector Bore (Driver Side, FPE-61-10001-D-CL) is a high-quality replacement for 2001–2004 GM 6.6L Duramax LB7 engines. It features a cupless injector design to prevent coolant leaks and injector issues, and is made from premium materials with precision machining for excellent fit and durability. Each head is rigorously pressure-tested for reliability, making it ideal for both stock restorations and high-performance upgrades.

Air Lift Performance Compressor Isolator Kit (50714)

SKU: 50714
$92.18

The Air Lift Performance Compressor Isolator Kit (50714) is a must-have for any vehicle equipped with an air suspension system. This kit helps to reduce noise and vibration from the compressor, resulting in a smoother and quieter ride. The isolators are made from high-quality materials and are designed to withstand extreme temperatures and harsh conditions, ensuring long-lasting performance. The installation process is simple and can be done by anyone with basic mechanical knowledge. With this kit, you can improve the overall performance and comfort of your vehicle’s air suspension system. Whether you use your vehicle for daily driving or performance racing, the Air Lift Performance Compressor Isolator Kit is a valuable addition that will enhance your driving experience.

AccuAir Suspension AA-3638 e-Level+ ECU Upgrade (Touchpad Required)

SKU: AA-3638
$461.95

The AccuAir Suspension AA-3638 e-Level+ ECU Upgrade is a highly advanced system that offers unparalleled control over your vehicle’s suspension. This upgrade is designed to work with the AccuAir Touchpad, which allows for easy and precise adjustments to be made to your air suspension system. With this upgrade, you can expect improved ride quality, handling, and overall performance. The e-Level+ ECU also features automatic leveling technology, ensuring that your vehicle is always at the perfect ride height, even when carrying heavy loads. This upgrade is a must-have for any serious car enthusiast looking to take their suspension to the next level.

Bilstein Rear 4600 Heavy Duty (B6) Shock Absorber (24-196444) for 2011-2024 Duramax LML / L5P

SKU: 24-196444
$132.93

The Bilstein B6 4600 shock absorbers are direct-fit upgrades for stock-height light trucks and SUVs. Featuring a monotube design and a velocity-sensitive, digressive piston, they adapt to changing road conditions for consistent, fade-free performance. Each shock is specifically tuned for its application, resulting in improved ride quality, handling, and comfort.

BD Diesel Injection Pump Stock Exchange CP3 (1050110) for 2001-2004 Duramax 6.6L LB7

SKU: 1050110
$891.40

The BD Diesel Injection Pump Stock Exchange CP3 (1050110) is a remanufactured, high-quality replacement fuel pump for 2001–2004 Chevy and GMC trucks with the Duramax 6.6L LB7 engine. Built to meet or exceed OEM specs, it ensures reliable fuel pressure and flow for optimal engine performance. Part of BD Diesel’s Stock Exchange program, it’s ideal for restoring factory-level fueling and drivability.

Fleece Replacement CP3 fuel feed hose for CP3 Conversion Kit (FPE-LML-HS-FEED ) for 2011-2016 Duramax LML

SKU: FPE-LML-HS-FEED
$22.04

The Fleece Replacement CP3 Fuel Feed Hose (FPE-LML-HS-FEED) is a durable, high-performance hose designed for 2011–2016 Duramax LML engines undergoing a CP3 conversion. It replaces the stock fuel hose to ensure reliable fuel delivery to the CP3 injection pump, supporting improved engine performance and reliability in high-demand diesel applications.

S&B Turbo Inlet Manifold (76-1006B) for Duramax LLY 6.6L

SKU: 76-1006B
$204.75

S&B Turbo Inlet Manifold 76-1006B for 2004.5–2005 Duramax LLY improves airflow into the turbo.

S&B Cold Air Intake Dry Extendable (75-5101D) for Duramax 6.6L LB7

SKU: 75-5101D
$379.00

The S&B Cold Air Intake Dry Extendable (75-5101D) is a high-quality performance upgrade for the Duramax 6.6L LB7 engine. Designed to increase airflow and improve overall engine efficiency, this cold air intake features a dry extendable filter that is washable and reusable for long-lasting performance.

S&B Resonator Delete (Hot Side) (83-1003) for Duramax 3.0L

SKU: 83-1003
$135.45

The S&B Resonator Delete (Hot Side) (83-1003) is a high-performance aftermarket part designed specifically for the Duramax 3.0L engine. This innovative product is designed to improve the overall performance of your vehicle by eliminating the restrictive factory resonator on the hot side of your engine.

Bilstein Rear B8 5100 Lifted Shock Absorber (24-218030) for 2011-2024 Duramax LML / L5P

SKU: 24-218030
$164.43

The Bilstein B8 5100 shock absorbers are engineered for lifted trucks and SUVs, offering a direct fit solution. They feature a monotube design for consistent, fade-free performance and use a velocity-sensitive, digressive piston that adapts to changing road conditions. Each shock is specifically tuned for its application, resulting in improved ride quality, handling, and comfort.

BD Diesel Turbo Blanket – T3 S300 Wastegated (1453521) fits T3 S300 Wastegated Turbochargers

SKU: 1453521
$250.90

The BD Diesel Turbo Blanket – T3 S300 Wastegated (1453521) is designed for T3 S300 Wastegated Turbochargers to improve performance and thermal protection. It reduces turbo lag and under-hood temperatures by retaining heat within the turbo housing, enhancing exhaust gas velocity and efficiency. Made from durable, heat-resistant materials, it safeguards nearby components from heat damage. Ideal for performance enthusiasts, it’s a valuable upgrade for better turbo performance and engine bay safety.

S&B Intake Replacement Filter Cotton Cleanable (KF-1062) for 2011-2016 Duramax LML

SKU: KF-1062
$72.45

The S&B Intake Replacement Filter Cotton Cleanable (KF-1062) is a high-quality air filter designed specifically for the 2011-2016 Duramax LML engine. This filter is made with durable cotton material that is washable and reusable, making it a cost-effective and environmentally friendly choice.

Large Bore-HD 4″ 409 Stainless Steel DPF-Back Exhaust System (49-44004)

SKU: 49-44004
$523.95

The Large Bore-HD 4″ 409 Stainless Steel DPF-Back Exhaust System (49-44004) is a high-quality exhaust system designed to increase the performance and efficiency of your vehicle. Made from durable 409 stainless steel, this exhaust system is built to last and can withstand harsh weather conditions. With a large 4″ diameter, it allows for maximum airflow and reduces backpressure, resulting in improved horsepower and torque. Not only does it enhance the overall performance of your vehicle, but it also has a deep, aggressive sound that will make your vehicle stand out on the road. This exhaust system is specifically designed for diesel trucks and is easy to install, making it a great choice for those looking to upgrade their exhaust system.

BD Diesel CENTER LINK & TIE ROD KIT (1032150) for 2001-2010 Duramax LB7 / LLY / LBZ / LMM

SKU: 1032150
$540.70

The BD steering upgrade kit addresses weaknesses with a 30% stronger forged I-Beam Centerlink and tie rods that are 1.5x thicker than OEM. It includes greaseable ball joints with sintered bearings for better load capacity and durability, stronger sway bar end links, and polyurethane bushings for added strength and flexibility. Crucially, the kit retains factory steering geometry, avoiding issues like bump steer and maintaining compatibility with OEM parts. Overall, this upgrade increases reliability, safety, and longevity while preventing costly future repairs.

BD Diesel Venom CP3 Conversion Kit c/w Standard Pump (1050496) for 2011-2016 Duramax 6.6L

SKU: 1050496
$1,994.95

The BD Diesel Venom CP3 Conversion Kit (1050496) is a performance upgrade for 2011–2016 GM Duramax 6.6L engines, replacing the less reliable CP4.2 fuel pump with a more durable CP3 pump. Designed for easy, direct-fit installation, the kit includes all necessary components and hardware. It improves fuel flow and pressure, boosting engine performance and reliability, especially in tuned or modified vehicles. Ideal for diesel enthusiasts, it offers enhanced durability and peace of mind from BD Diesel Performance.

AccuAir Suspension BAG-CH251123 Air Helper Kit for 2011-2023 Chevrolet Silverado 2500HD & 3500HD (2WD, 4WD), 2011-2023 GMC Sierra 2500HD & 3500HD (2WD, 4WD)

SKU: BAG-CH251123
$588.82

The AccuAir Air Helper Kit is a must-have accessory for owners of the 2011-2023 Chevrolet Silverado 2500HD & 3500HD and 2011-2023 GMC Sierra 2500HD & 3500HD. This kit is designed to improve the suspension and handling of these heavy-duty trucks, whether they are 2WD or 4WD. With the ability to adjust the air pressure in the air springs, this kit allows for a smoother ride and better load-carrying capacity. It is also perfect for towing, as it helps to level out the truck and reduce sway. The AccuAir Air Helper Kit is a reliable and easy-to-install solution for those looking to enhance the performance of their Chevrolet Silverado or GMC Sierra.

BD Diesel Constant Tension Hose Clamp 2.75in High Torque (1405209) Universal

SKU: 1405209
$26.20

The BD Diesel Constant Tension Hose Clamp (2.75in High Torque, 1405209) is a durable, high-performance clamp designed for secure sealing in high-pressure automotive applications. It maintains consistent tension to adapt to temperature changes and hose movement, ensuring leak-free performance. Ideal for turbo systems and coolant lines, it offers strong clamping force and long-lasting reliability, making it a top choice for automotive enthusiasts and professionals.

S&B Body Mount Kit (81-2000) for 2001-2005 Duramax 6.6L LB7 / LLY

SKU: 81-2000
$471.45

The S&B Body Mount Kit (81-2000) is a great accessory for anyone looking to improve their Chevrolet or GMC truck’s body mount system. This kit is specifically designed for 2001-2005 Chevy/GMC 1500, 2500, and 3500 trucks, ensuring a perfect fit and easy installation.

Air Lift 1000 Air Spring Kit (60769)

SKU: 60769
$136.57

The Air Lift 1000 Air Spring Kit (60769) is a revolutionary product designed to enhance the performance and comfort of your vehicle. This kit provides additional support to your vehicle’s suspension system, allowing it to handle heavier loads and improve overall stability. The air springs are made from durable materials and are designed to be easy to install, making it a perfect choice for both novice and experienced drivers. With the Air Lift 1000 Air Spring Kit, you can enjoy a smoother and more comfortable ride, whether you’re towing a trailer or carrying heavy loads. Upgrade your vehicle’s suspension with this high-quality air spring kit and experience the difference it can make on your driving experience.

MBRP 4″ Downpipe Back-Exhaust Armor Lite, Single Side Exit (S6005PLM) for 2001-2004 Duramax LB7

SKU: S6005PLM
$574.99

The 4″ Downpipe Back-Exhaust (S6005PLM) from Armor Lite is a high-quality exhaust system designed for maximum performance. It features a single side exit for a sleek and stylish look. The key features of this product include its durable construction, easy installation, and improved exhaust flow for increased horsepower and torque. The benefits of this exhaust system include improved engine performance, enhanced sound, and reduced backpressure. Its unique selling points are its high-quality materials and precision engineering, making it a top choice for car enthusiasts looking to upgrade their vehicle’s exhaust system.

Fleece CP3 Conversion Hardware Kit – No Pump (FPE-LML-CP3-NP) for 2011-2016 Duramax LML

SKU: FPE-LML-CP3-NP
$825.77

The Fleece CP3 Conversion Hardware Kit – No Pump (FPE-LML-CP3-NP) is designed for 2011-2016 GM Duramax LML engines to replace the unreliable factory CP4 injection pump with a more durable CP3 pump (not included). This upgrade enhances fuel system reliability and performance. The kit includes all necessary hardware for easy installation and is ideal for Duramax owners seeking improved dependability without sacrificing power or efficiency.