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)

Fleece Freedom Series Duramax Cylinder Head – Driver Side (FPE-61-10004-D) for 2011-2016 Duramax LML

SKU: FPE-61-10004-D
$1,206.45

The Fleece Freedom Series Duramax Cylinder Head – Driver Side (FPE-61-10004-D) is a high-performance upgrade for 2011–2016 GM trucks with Duramax LML engines. Built for durability and improved cooling, it features stronger castings, precision machining, and enhanced coolant flow. Designed as a factory-fit replacement, it comes fully assembled and ready to install, making it ideal for both daily drivers and high-performance builds.

Fleece Cheetah® Turbocharger (FPE-LB7-63) for 2001-2004 LB7 Duramax

SKU: FPE-LB7-63
$2,203.90

The Fleece Cheetah® Turbocharger (FPE-LB7-63) is a high-performance, drop-in replacement for 2001–2004 GM 6.6L LB7 Duramax engines. It offers improved power, quicker spool-up, and better efficiency while maintaining stock fitment for easy installation. Featuring a custom billet compressor wheel and upgraded turbine, it enhances towing, throttle response, and horsepower without compromising reliability, making it ideal for street, towing, or light competition use.

Air Lift Load Controller Single (Heavy Duty) (25854)

SKU: 25854
$370.76

The Air Lift Load Controller Single (Heavy Duty) (25854) is a powerful and efficient tool for managing the air suspension system in heavy duty vehicles. With advanced technology and precision engineering, this load controller allows for easy and accurate adjustment of the air pressure in the suspension, ensuring a smooth and stable ride even when carrying heavy loads. Its single gauge design makes it user-friendly and convenient to use, while its heavy-duty construction ensures durability and reliability. Whether for commercial or personal use, the Air Lift Load Controller Single (Heavy Duty) (25854) is an essential component for maintaining optimal suspension performance in heavy duty vehicles.

BD Diesel EXHAUST BRAKE VARIABLE VANE (2001030) for 2007.5-2010 Duramax LMM

SKU: 2001030
$805.30

The BD Diesel Exhaust Brake Variable Vane (2001030) is an upgrade for 2007.5–2010 GM Duramax LMM diesel engines that enhances braking performance by using the factory variable geometry turbocharger to create exhaust back pressure. It provides smooth, reliable braking—ideal for towing or hilly terrain—without overusing the wheel brakes. The system integrates easily with the OEM setup, requiring no extra exhaust modifications, and includes all necessary parts for installation. It helps improve safety, reduce brake wear, and offer better control during deceleration.

aFe Magnum SHIELD Pre-Filter (28-10283)

SKU: 28-10283
$32.30

The aFe Magnum SHIELD Pre-Filter (28-10283) is an essential accessory for any vehicle owner looking to protect their engine and air filter. This pre-filter is designed to fit over the aFe Magnum Force air filters, providing an extra layer of defense against dirt, debris, and water. The durable micro-mesh construction allows for maximum airflow while still keeping out harmful particles. Not only does it protect your engine, but it also extends the life of your air filter, saving you time and money in the long run. With easy installation and a washable design, the aFe Magnum SHIELD Pre-Filter is a must-have for any vehicle owner looking to keep their engine running at its best.

Fleece Freedom Series Duramax Cylinder Head – Driver Side (FPE-61-10002-D) for 2004.5-2005 Duramax LLY

SKU: FPE-61-10002-D
$1,206.45

The Fleece Freedom Series Duramax Cylinder Head – Driver Side (FPE-61-10002-D) is a high-quality replacement part for 2004.5–2005 GM trucks with Duramax LLY engines. Built from premium materials and precisely machined, it features upgraded valve seats and guides to withstand higher pressures and temperatures. Suitable for both stock and high-performance builds, it provides strength, durability, and a reliable fit.

BD Diesel Xtruded Double-Stacked Auxiliary Trans Cooler Kit 1/2 In Tube (1030606-DS-12) for 1994-2016 Cummins 5.9L / 6.7L & 2001-2016 Duramax LB7 / LLY / LBZ / LMM / LML

SKU: 1030606-DS-12
$1,103.50

The BD Diesel Xtruded Double-Stacked Auxiliary Trans Cooler Kit (1030606-DS-12) is a heavy-duty transmission cooling upgrade for 1994–2016 Cummins and 2001–2016 Duramax diesel engines. Made from durable aluminum with 1/2-inch tubing, its double-stacked, extruded design enhances heat dissipation and airflow, lowering transmission temperatures—especially during towing or hauling. Ideal for diesel truck owners seeking better performance and transmission durability in demanding conditions.

Dynomite Diesel 75 Horsepower Injector Set (NLB7-75) for 2001-2004 Duramax LB7

SKU: NLB7-75
$4,039.88

The Dynomite Diesel 75 Horsepower Injector Set (NLB7-75) is a high-performance upgrade for 2001-2004 GM Duramax LB7 engines, adding 75 horsepower over stock. Designed for towing, daily driving, or light competition, these precision-built injectors improve fuel atomization, combustion, throttle response, and overall performance. Known for quality and durability, Dynomite Diesel ensures the NLB7-75 set is reliable under demanding conditions and offers easy, direct-fit installation without major modifications.

MBRP 4″ XP Series Muffler Resonator (M91031) 24″ Body 30″ Overall, T409

SKU: M91031
$296.46

The 4″ High Flow Muffler (M91031) from Armor Plus is a universal muffler designed to improve the performance of your vehicle. Its key features include a high flow design for increased exhaust flow, a durable construction for long-lasting use, and a universal fit for easy installation on most vehicles. The benefits of this muffler include improved engine performance, reduced backpressure, and a deeper, more aggressive exhaust sound. Its unique selling points are its high flow design and universal fit, making it a versatile and effective upgrade for any vehicle.

Bilstein Front 4600 Heavy Duty (B6) (24-060813) for 2001-2010 Duramax LB7 / LLY / LBZ / LMM

SKU: 24-060813
$132.93

The Bilstein B6 4600 shock absorbers are direct-fit upgrades for stock-height light trucks and SUVs, offering improved ride quality, handling, and comfort. They feature a monotube design and a velocity-sensitive, digressive piston that adapts to road conditions. Each shock is specifically tuned for optimal performance in its intended application.

aFe Magnum Force Stage 2 Pro 5R Air Intake Systems (54-10612)

SKU: 54-10612
$348.59

The aFe Magnum Force Stage 2 Pro 5R Air Intake System (54-10612) is a high-performance air intake system designed to maximize airflow and increase horsepower in your vehicle. This system features a 5-layer progressive oiled air filter that provides maximum filtration and improved airflow, resulting in better engine performance and fuel efficiency. The unique design of the intake tube and heat shield helps to reduce air intake temperatures, providing cooler, denser air to the engine for improved combustion. The aFe Magnum Force Stage 2 Pro 5R Air Intake System is a great investment for those looking to enhance their vehicle’s performance and overall driving experience.

BD Diesel Turbo Mounting Kit (1048010) for T6 Turbo

SKU: 1048010
$289.75

The BD Diesel Turbo Mounting Kit (part #1048010) is designed for installing a T6 turbocharger in high-performance diesel applications. It includes all necessary hardware for a secure, efficient installation, reducing setup time and improving turbo performance. Built for durability under high temperatures and pressure, it’s ideal for enthusiasts and professionals upgrading to a T6 turbo, offering reliable and compatible construction for enhanced system reliability and performance.

BD Diesel Flexplate (1041260) for 2001-2019 Duramax LB7 / LLY / LBZ / LMM / LML / L5P

SKU: 1041260
$467.20

The BD Diesel Flexplate (1041260) is a heavy-duty, high-performance replacement for 2001–2019 GM Duramax diesel engines. Built from forged billet steel and SFI 29.3-approved, it handles up to 1,500 lb-ft of torque, making it ideal for high-horsepower setups and heavy towing. Designed for durability, it resists cracking and warping, is precision-balanced for smooth power transfer, and features a corrosion-resistant coating. It’s a reliable upgrade for both performance enthusiasts and hardworking diesel owners.

Bilstein Rear 4600 Heavy Duty (B6) Shock Absorber (24-029056) for 2001-2006 Duramax LB7/ LLY / LBZ

SKU: 24-029056
$132.93

The Bilstein B6 4600 shock absorbers are direct-fit upgrades for stock-height light trucks and SUVs, offering improved ride quality, handling, and comfort. They feature a monotube design and a velocity-sensitive, digressive piston that adapts to road conditions. Each shock is specifically tuned for its application to ensure optimal performance.

AEM Water Temp Sensor Kit,30-2012, 1/8 in. NPT

SKU: 30-2012
$52.45

The AEM Water Temp Sensor Kit,30-2012, 1/8 in. NPT is a high-quality and reliable product designed to accurately measure the temperature of your vehicle’s coolant system. This kit includes a 1/8 inch NPT sensor, which is a common size used in many vehicles. It also comes with a connector and wiring harness for easy installation. With this sensor kit, you can monitor the temperature of your engine and ensure that it stays within a safe operating range. This is especially important for high-performance vehicles or those used in extreme conditions. The AEM Water Temp Sensor Kit is a must-have for any car enthusiast looking to keep their engine running at its best.

BD Diesel UP-PIPES KIT (1043800) for 2001-2004 Duramax LB7

SKU: 1043800
$622.60

The BD Diesel UP-PIPES KIT (1043800) is a high-performance replacement for the factory up-pipes on 2001–2004 GM Duramax LB7 diesel engines. Made from mandrel-bent stainless steel with heavy-duty bellows, the kit improves exhaust flow, reduces backpressure, and enhances turbo response. Designed for durability and a precise fit, it addresses common issues like cracking and leaking in stock components, making it ideal for improved reliability and performance.

AlphaRex 620010 14-18 Chevrolet Silverado 1500 / 15-19 Silverado 2500HD/3500HD / 15-19 GMC Sierra 3500HD Dually PRO-Series LED Tail Lights Jet Black

SKU: 620010
$279.72

The AlphaRex 620010 14-18 Chevrolet Silverado 1500 / 15-19 Silverado 2500HD/3500HD / 15-19 GMC Sierra 3500HD Dually PRO-Series LED Tail Lights in Jet Black are a sleek and stylish upgrade for any truck owner. These tail lights are specifically designed for the Chevrolet Silverado and GMC Sierra models, providing a perfect fit and easy installation. The jet black color adds a touch of sophistication and modernity to the truck’s exterior, while the LED lights offer enhanced visibility and safety. Designed with the latest technology, these tail lights are built to last and withstand harsh weather conditions. The AlphaRex 620010 tail lights are an excellent choice for those looking to upgrade their truck’s appearance and functionality.

BD Diesel STEERING UPGRADE KIT (1032160) for 2001-2007 Duramax LB7 / LLY / LBZ

SKU: 1032160
$940.75

The BD Diesel Steering Upgrade Kit (1032160) is a durable aftermarket solution for 2001–2007 GM Duramax trucks with LB7, LLY, or LBZ engines. Designed to address common steering issues like excessive play and wear, it features heavy-duty components—such as upgraded tie rods—that outperform stock parts. Ideal for lifted trucks, larger tires, towing, or off-road use, the kit improves steering response, stability, and reliability under high-stress conditions.

MBRP 4″ DPF-Back Exhaust Armor BLK, Tour Profile, Single Side Exit, Black Tip T304 Stainless Steel (S6032BLK) for 2011-2019 Duramax LML / L5P

SKU: S6032BLK
$679.40

The 4″ DPF-Back Exhaust (S6032BLK) is a high-performance exhaust system designed for trucks and SUVs. It features an Armor BLK coating for added durability and a sleek black finish. The Tour Profile design provides a deep, aggressive sound while the single side exit and black tip add a stylish touch. This exhaust system is perfect for those looking to improve their vehicle’s performance and appearance. Its key features include a 4″ diameter for maximum airflow, DPF-back design for improved exhaust flow, and easy installation. With its unique combination of style and functionality, this exhaust is a must-have for any truck or SUV owner.

Air Lift Electric Air Compressor (16192)

SKU: 16192
$125.66

The Air Lift Electric Air Compressor (16192) is a powerful and versatile tool that is perfect for inflating tires, sports equipment, and other inflatable items. With its compact design and easy-to-use features, this air compressor is ideal for both home and professional use. It has a maximum pressure of 120 PSI and can be powered using any standard 120-volt outlet. The built-in pressure gauge allows for precise inflation and the included adapters make it compatible with a variety of valves. Whether you need to fill up your car tires or your child’s basketball, the Air Lift Electric Air Compressor is a reliable and efficient choice that will make your inflating tasks a breeze.

AEM Digital Oil Fuel Pressure Gauge 0-100 PSI, 30-4401, AEM Digital Oil Fuel Pressure Gauge 0-100 PSI

SKU: 30-4401
$204.70

AEM Digital Oil Fuel Pressure Gauge 0-100 PSI, 30-4401 is a high-quality gauge that provides accurate readings of oil and fuel pressure. It is designed to be used in a variety of vehicles, including cars, trucks, and motorcycles. The gauge has a digital display that makes it easy to read and its compact size allows it to be mounted in a convenient location. Its 0-100 PSI range makes it suitable for a wide range of applications, and its durable construction ensures it can withstand the rigors of daily use. Whether you are a professional mechanic or a car enthusiast, the AEM Digital Oil Fuel Pressure Gauge is a must-have tool for monitoring and maintaining the health of your vehicle’s engine. With its precise readings and reliable performance, this gauge is sure to become an essential part of your automotive toolkit.

AEM X-Series Wideband UEGO AFR Sensor Controller Gauge, 30-0300, X-Digital Technology

SKU: 30-0300
$209.95

The AEM X-Series Wideband UEGO AFR Sensor Controller Gauge, 30-0300, utilizes advanced X-Digital technology to provide accurate and real-time monitoring of your vehicle’s air/fuel ratio. This gauge is an essential tool for tuning and optimizing engine performance, allowing you to make precise adjustments to achieve the ideal air/fuel mixture. The X-Series gauge features a large, easy-to-read digital display and a sleek design that will complement any interior. It also has a built-in data logging capability, allowing you to track and analyze your engine’s performance over time. With its advanced technology and user-friendly interface, the AEM X-Series Wideband UEGO AFR Sensor Controller Gauge is a must-have for any serious performance enthusiast.

BD Diesel Turbo Adapter Manifold Flange (1044106) for T4-T3 Adapter Flange – All Diesel Truck Apps

SKU: 1044106
$149.05

The BD Diesel Turbo Adapter Manifold Flange (1044106) is a durable, high-performance adapter that enables the installation of a T4 turbocharger onto a T3 exhaust manifold. Designed for reliability and minimal exhaust leakage, it allows for turbo upgrades without replacing the entire manifold, making it ideal for diesel performance enthusiasts and custom setups.