Cooling

Drivetrain

Electrical

Engine Upgrades

Exhaust

Exterior

Fuel System

Intake System

Interior

Lighting

Suspension

Tuners & Programmers

Turbochargers

S&B Cold Air Intake Cotton Cleanable (75-5101) for 2001-2004 Duramax 6.6L LB7

SKU: 75-5101
$397.95

S&B cold air intake 75-5101 for 2001–2005 Duramax LB7/LLY with cotton cleanable filter.

MBRP 4″ Downpipe-Back Exhaust Armor Lite, Single Side Exit (S6005P) for

SKU: S6005P
$643.74

The 4″ Downpipe-Back Exhaust (S6005P) from Armor Lite is a high-performance exhaust system designed for trucks. It features a single side exit and is made from durable materials to withstand tough conditions. Its key features include a 4″ diameter for increased airflow, a straight-through design for improved exhaust flow, and a polished finish for a sleek look. The benefits of this exhaust include improved engine performance, increased fuel efficiency, and a deep, aggressive sound. Its unique selling points are its high-quality construction and easy installation, making it a top choice for truck owners looking to upgrade their exhaust system.

GM Diesel Evolution CTS2

SKU: 85400-200
$843.95

The EDGE Evolution CTS3 (85400-200) is a high-performance tuner for 2001–2016 GM Duramax diesel engines (LB7, LLY, LBZ, LMM, LML). It features a 5-inch touchscreen, real-time engine monitoring, preloaded tunes for towing, daily driving, and performance, plus custom tuning options. It also offers diagnostic code reading/clearing, performance testing, customizable gauges, and compatibility with Edge accessories. Easy to install via the OBD-II port, it enhances power, throttle response, fuel efficiency, and overall truck reliability.

MBRP Tip, 6″ O.D. Dual Wall Angled (T5074BLK) 5″ inlet 12″ length – Black Coated

SKU: T5074BLK
$185.28

The 5″ Inlet Tip (T5074BLK) is a high-quality exhaust tip made of T304 stainless steel with a sleek black coating. Its dual wall design and angle cut provide a stylish and durable finish. This product is designed to enhance the look and performance of your vehicle’s exhaust system. Its key features include a 5″ inlet size, corrosion resistance, and easy installation. With its unique design and premium materials, this exhaust tip is a must-have for any car enthusiast looking to upgrade their vehicle’s appearance and sound.

MBRP 5″ Downpipe Back, Single Side Exit Stainless Steel (S60210SLM), Single Side Exit, Race Profile

SKU: S60210SLM
$937.49

The 5″ Downpipe-Back Exhaust S60210SLM is a high-performance exhaust system designed for race cars. It features a single side exit and a race profile, making it perfect for track use. Its key features include a 5″ diameter for maximum airflow, a durable construction for long-lasting performance, and a sleek design for improved aesthetics. The benefits of this exhaust include increased horsepower and torque, improved engine sound, and reduced backpressure. Its unique selling points are its race-specific design and its ability to enhance the overall performance of race cars.

DPC Allison Triple Disc Torque Converter (DPCALLTDTC) for 2001-2016 Duramax LB7 / LLY / LBZ / LMM / LML 6.6L

SKU: DPCALLTDTC
$1,285.00

The DPC Allison Triple Disc Torque Converter (DPCALLTDTC) is designed for 2001-2016 6.6L Duramax trucks. It features a triple disc design with 200 percent more clutch surface area than stock. With billet construction and stall options, it is built for durability. This converter supports towing and daily driving applications. A two-year warranty and refundable core charge are included.

Select options This product has options that may be chosen on the product page

DPC Allison Single Disc Torque Converter (DPCALLSDTC) for 2001-2016 Duramax LB7 / LLY / LBZ / LMM / LML 6.6L

SKU: DPCALLSDTC
$795.00

The DPC Allison Single Disc Torque Converter (DPCALLSDTC) is designed for 2001-2016 6.6L Duramax trucks. It is rated up to 450 horsepower and features an oversized clutch for improved holding power. With billet construction and multiple stall options, it is built for durability. This converter supports daily driving and towing applications. A two-year warranty and refundable core charge are included.

Select options This product has options that may be chosen on the product page

DPC Allison Billet Triple Disc Torque Converter (DPCALLBTDTC) for 2001-2016 Duramax LB7 / LLY / LBZ / LMM / LML 6.6L

SKU: DPCALLBTDTC
$1,689.00

The DPC Allison Billet Triple Disc Torque Converter (DPCALLBTDTC) is designed for 2001-2016 6.6L Duramax trucks. It features a triple disc design with 200 percent more clutch surface area than stock. With billet construction and multiple stall options, it is built for durability. This converter supports towing and performance applications. A lifetime warranty and refundable core charge are included.

Select options This product has options that may be chosen on the product page

MBRP 4″ Cat Back, Single Side, Armor-Lite (S6000AL) for 2001-2005 Duramax LB7

SKU: S6000AL
$747.99

Made of 100% heavy gauge aluminized steel our Armor Lite Series is designed to provide the cost conscious consumer with the same high quality design and craftsmanship as our other systems, but at a value price. Armor Lite is suitable for areas with moderate environmental conditions.

MBRP 4″ Cat Back, Single Side, Plus (S6000P) for 2001-2005 Duramax LB7 EC/CC

SKU: S6000P
$606.99

Designed to provide maximum performance and maximum value our Armor Lite Series features 100% aluminized steel at a no nonsense price. These systems are designed to provide the MBRP performance and sound you’ve grown to love to those who are operating on a tight budget. Featuring a two piece tail pipe and bolt on hangers these systems fit and perform just like our more expensive series at a price point that cannot be beaten. All MBRP Performance exhaust systems are designed and manufactured to the same exacting specifications regardless of material grade.

KC Turbos Garrett Powermax GT3794VA Stage 2 AVNT Turbo (773542-5001S) for 2004.5-2010 Duramax LLY / LBZ / LMM

SKU: 773542-5001S
$2,998.99

Garrett Powermax Stage 2 Turbo
Features & Details:
Drop In Replacement
Supports Up To 575HP
Retains Factory Electronics
1 Year Warranty
Description:
The Garrett 773542-5001S PowerMax GT4094VA Stage 2 Turbocharger is a must have for any 04.5-10 GM 6.6L Duramax LLY/LBZ/LMM Duramax owner thats looking to get more out of their truck. Featuring the Garrett patented Advanced Variable Nozzle Turbine (AVNT) design for increased compressor flow and boost response. This turbocharger features a larger compressor trim (52), plus larger GT40 turbine wheel and vanes over the Stage 1 model. The GT4094VA also utilizes nine movable vanes which significantly increase turbine efficiency and improves engine performance from idle launch through peak torque.

Designed as a drop-in upgrade, the GT4094VA retains use of factory components such as engine electronics, mounting pedestal and requires no additional modifications to your factory exhaust system. Utilizing a larger compressor wheel the GT4094VA turbocharger will increase your maximum power range while supporting up to 575HP with no sacrifice to drivability.

Select options This product has options that may be chosen on the product page

KC Turbos Garrett Powermax GT3794VA Stage 1 AVNT Turbo (302555) for 2004.5-2010 Duramax LLY / LBZ / LMM

SKU: 302555
$3,102.99

Garrett Powermax Stage 1 Turbo
Features & Details:
Drop-In Replacement
Supports Up To 500HP
Retains Factory Electronics
1 Year Warranty
Description:
The Garrett 773540-5001S PowerMax GT3794VA Stage 1 Turbocharger is a must have for any 04.5-10 GM 6.6L Duramax LLY/LBZ/LMM Duramax owner thats looking to get more out of their truck. Featuring the Garrett patented Advanced Variable Nozzle Turbine (AVNT) design for increased compressor flow and boost response. The GT3794VA also utilizes nine movable vanes which significantly increase turbine efficiency and improves engine performance from idle launch through peak torque.

Designed as a drop-in upgrade, the GT3794VA retains use of factory components such as engine electronics, mounting pedestal and requires no additional modifications to your factory exhaust system. Utilizing a larger compressor wheel the GT3794VA turbocharger will increase your maximum power range while supporting up to 500HP with no sacrifice to drivability.

Select options This product has options that may be chosen on the product page

KC Turbo Turbo Installation Kit (302625) for 2001-2010 Duramax 6.6L LB7 / LLY / LBZ / LMM

SKU: 302625
$90.00

This Turbocharger Installation Kit includes all the necessary gaskets and components you need when upgrading or replacing the turbo in your 2001-2010 GM 6.6L Duramax. This installation kit includes high-quality components for a easy installation.