Cooling

Drivetrain

Electrical

Engine Upgrades

Exhaust

Exterior

Fuel System

Intake System

Interior

Lighting

Suspension

Tuners & Programmers

Turbochargers

AEM 3.5 Bar Stainless Steel MAP Sensor Kit (30-2130-50) PSIg Sensors – 50 PSI

SKU: 30-2130-50
$172.15

The AEM 3.5 Bar Stainless Steel MAP Sensor Kit is a high-quality and durable sensor kit designed for accurate measurement of intake manifold pressure. This kit includes a stainless steel sensor body and 1/8 IN NPT male thread for easy installation. The kit also comes with 50 PSIa or 3.5 Bar stainless sensor, connector pins, and adapters for versatile use. With its precise measurement capabilities and sturdy construction, this sensor kit is perfect for high-performance engines that require precise tuning and monitoring of boost levels. It is a must-have for any serious car enthusiast or professional tuner looking to optimize their engine’s performance.

BD Diesel BD-Built Duramax LLY CR Injector 33%-60HP (1716605) for 2004.5-2006 Duramax 6.6L LLY / LBZ

SKU: 1716605
$459.85

The BD Diesel BD-Built Duramax LLY CR Injector (1716605) is a high-performance fuel injector for 2004.5–2006 Chevy and GMC trucks with 6.6L Duramax LLY or LBZ engines. It increases fuel flow by 33% and adds up to 60 horsepower, improving power, throttle response, and engine efficiency. Built with remanufactured OE components and tested to exceed OEM standards, it offers durability and reliability for towing, racing, or everyday driving while maintaining fuel system integrity.

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BD Diesel 5″ Exhaust Brake w/o Air Compressor (1028050) Universal Install

SKU: 1028050
$1,560.25

BD has nearly 30 years of experience developing exhaust brakes, using insights gained from extensive real-world use to refine their design. Their brakes feature BD’s exclusive Variable Orifice Technology, providing up to 150 retarding horsepower across the engine’s RPM range—not just at high RPMs. The brakes use durable materials like cast-iron housings, alumibronze bushings, piston ring-seals, and stainless steel components to withstand high heat and resist corrosion.

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ACI LED Off-Road 24W Light (90131)

SKU: 90131
$37.21

The ACI LED Off-Road 24W Light (90131) is a powerful and reliable lighting solution for any off-road adventure. With its 24 watts of LED power, this light provides bright and clear illumination, making it ideal for driving in low light or dark conditions. Its durable construction and waterproof design ensure that it can withstand harsh weather and rough terrain, giving you peace of mind on your outdoor excursions. Additionally, the compact and lightweight design of this light makes it easy to install and transport, making it a convenient choice for any off-road enthusiast. Whether you’re navigating through rough terrain or simply need extra light for your outdoor activities, the ACI LED Off-Road 24W Light (90131) is a versatile and reliable option that will enhance your off-road experience.

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.

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.

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

SKU: 1453521
$250.90

BD Diesel 1453521 turbo blanket for T3 S300 wastegated turbochargers helps reduce heat and improve turbo efficiency.

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 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.

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.

Fleece Replacement Sensor Connector With Pigtail (FPE-HAR-MU-PT-1) for 2001-2022 Duramax LB7 / LLY / LBZ / LMM / LML / L5P

SKU: FPE-HAR-MU-PT-1
$41.88

The Fleece Replacement Sensor Connector With Pigtail (FPE-HAR-MU-PT-1) is a durable, OEM-style replacement part for 2001–2022 GM Duramax diesel engines. Designed to replace damaged or worn sensor connectors, it ensures reliable electrical connections and easy installation. Ideal for maintenance or repairs, it offers a long-lasting, cost-effective solution for restoring sensor function in LB7, LLY, LBZ, LMM, LML, and L5P engine models.

FASS Fuel Systems Replacement Element 32283 For FASS Titanium Electric Heater

SKU: 32283
$118.75

The FASS Fuel Systems Replacement Element 32283 is an essential component for maintaining the efficiency and performance of your FASS Titanium Electric Heater. This replacement element is designed to filter out any impurities or contaminants in your fuel, ensuring that only clean, high-quality fuel is delivered to your engine. With its advanced technology and high-quality materials, this replacement element is built to last and can handle even the most extreme conditions. By regularly replacing the element, you can prolong the life of your FASS Titanium Electric Heater and ensure that your engine is receiving the best fuel possible for optimum performance.

Air Lift LoadLifter 5000 Ultimate Air Spring Kit (88275)

SKU: 88275
$566.28

The Air Lift LoadLifter 5000 Ultimate Air Spring Kit (88275) is a top-of-the-line solution for heavy-duty towing and hauling needs. This kit is designed to provide maximum load support and improve overall ride quality, making it an essential addition to any vehicle with a heavy load. With its durable construction and advanced technology, the LoadLifter 5000 Ultimate Air Spring Kit can handle up to 5,000 pounds of load capacity, providing users with the ultimate level of control and stability. Whether you’re towing a trailer, hauling heavy equipment, or carrying a full load, this air spring kit ensures that your vehicle stays level and stable, even on rough terrain. It’s a must-have for anyone looking to improve their towing and hauling experience.

AEM X-Series Fluid Pressure Gauge Kit (30-0307) 0-150psi/0-10bar – Black Bezel and Black Faceplate

SKU: 30-0307
$251.95

The AEM X-Series Fluid Pressure Gauge Kit is a high-performance gauge designed to accurately measure fluid pressure up to 150psi or 10 bar. With its sleek black bezel and faceplate, this gauge adds a touch of style to any vehicle’s interior. The X-Series gauge utilizes advanced technology to provide precise readings, making it ideal for monitoring oil, fuel, or coolant pressure. Its compact size and easy installation make it a convenient addition to any car, truck, or race vehicle. Whether you’re a professional racer or a performance enthusiast, the AEM X-Series Fluid Pressure Gauge Kit is a must-have tool for monitoring and maintaining your vehicle’s fluid pressure.

ARP Harmonic Damper Bolt Kit (129-2503)

SKU: 129-2503
$28.69

The World Leader in Fastener Technology released the Harmonic Damper Bolt kit for the Chevrolet 6.6L Duramax applications. The kit is manufactured from premium grade chrome moly steel with a Black Oxide finish.

BD Diesel High Idle Control – Automatic w/Cruise Control (1036605) for 2004-2006 Duramax LLY

SKU: 1036605
$47.20

The BD Diesel High Idle Control (1036605) is a plug-and-play upgrade for 2004–2006 GM Duramax LLY diesel engines. It allows users to raise engine idle speed using factory cruise control buttons, which is useful for cold starts, battery charging, or PTO use. The device helps maintain optimal engine performance during idle in cold conditions and installs easily without modifying the factory wiring. It’s a practical enhancement for Duramax owners seeking better idle control.

AEM Classic Digital Wideband AFR Gauge (Sensor Not Included) The Original Wideband Air/Fuel Ratio Gauge (30-4110NS)

SKU: 30-4110NS
$103.27

The AEM Classic Digital Wideband AFR Gauge is the original and most trusted wideband air/fuel ratio gauge on the market. It is designed to accurately measure the air/fuel ratio of any vehicle, providing real-time data to ensure optimal performance. This digital gauge is equipped with a large, easy-to-read display that shows precise readings in either lambda or AFR. However, it is important to note that this gauge does not include a sensor, so it must be purchased separately. With its advanced technology and sleek design, the AEM Classic Digital Wideband AFR Gauge is a must-have for any performance enthusiast looking to monitor and improve their vehicle’s air/fuel ratio.

Bilstein Rear B8 5100 Shock Absorber -Lifted- (24-186636) for 1999-2013 Duramax LB7 / LLY / LMM / LML & 2003-13 Cummins 5.9L / 6.7L

SKU: 24-186636
$164.43

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

AEM Bosch LSU 4.9 Replacement UEGO Sensor (30-2004)

SKU: 30-2004
$140.65

The AEM Bosch LSU 4.9 Replacement UEGO Sensor (30-2004) is a high-quality sensor designed to replace the Bosch LSU 4.9 wideband UEGO sensor for AEM’s Part Number 30-4110. This sensor is essential for accurate air/fuel ratio readings and is a direct replacement for the original sensor. It features a durable design and advanced sensor technology to ensure reliable and precise measurements. With this replacement sensor, users can trust that their AEM air/fuel ratio gauge will continue to provide accurate readings for optimal engine performance.

BD Diesel Garrett GT3788VA Turbo Exchange C/W Vane Position Sensor (848212-9001S) for 2004-2010 Duramax LLY / LBZ / LMM

SKU: 848212-9001S
$1,616.95

The BD Diesel Garrett GT3788VA Turbo Exchange with Vane Position Sensor is a high-quality replacement turbocharger for 2004–2010 GM Duramax diesel engines (LLY, LBZ, LMM). It features variable geometry technology for improved throttle response, power, and efficiency, along with a vane position sensor for precise performance control. Suitable for stock or lightly modified setups, it restores or enhances factory performance.

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BD Diesel BD-Built Injector Stock Standard (1715504) for 2004.5-2006 Duramax LLY / LBZ

SKU: 1715504
$342.25

The BD Diesel BD-Built Duramax LLY Injector Stock Standard (1715504) is a high-quality, remanufactured replacement injector for 2004.5–2006 GM Duramax LLY and LBZ diesel engines. Built to meet or exceed OEM standards, it ensures reliable fuel delivery, optimal performance, and long-term durability. Manufactured by BD Diesel, it is thoroughly tested for compatibility and ideal for restoring stock performance and maintaining engine efficiency.

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MBRP 4″ Chambered Muffler 24″ body, 6″ diameter, 30″ overall, AL (M1004A), Armor Lite, Quiet Toned, Universal Fit

SKU: M1004A
$302.63

The 4″ Chambered Muffler (M1004A) from Armor Lite is a high-quality, universal fit muffler that offers a quiet toned sound. Its key features include a chambered design for improved exhaust flow and reduced backpressure, as well as a durable construction for long-lasting performance. The muffler’s universal fit makes it suitable for a wide range of vehicles, while its quiet toned sound provides a more enjoyable driving experience. With its superior design and performance, the Armor Lite 4″ Chambered Muffler is a top choice for those looking to upgrade their vehicle’s exhaust system.