AEM Brute Force HD Intake System 2011-2012 Duramax

The AEM 21-9032DS Brute Force HD Intake System gives your 2011-2012 GM 6.6L Duramax LML and increase in horsepower, torque and efficiency. Designed as a bolt-in replacement for your factory intake system, this kit replaces the restrictive...

AFE Pro 10R Momentum HD Intake System 2011-2016 Duramax

  The AFE 50-74006-1 Pro 10R Momentum HD Intake System is designed for your 2011-2016 GM 6.6L Duramax LML using the most up-to-date engineering tools and techniques to provide you with the perfect blend of power and protection. This intake...

AFE Pro 5R Stage 2 Magnum Force Intake System 2011-2016 Duramax

The AFE 54-12322-1 Pro 5R Stage 2 Magnum Force Intake System increases power, flow and performance in your 2011-2016 GM 6.6L Duramax LML. With this intake system, you can see an increase of up to +36HP & +63 lbs ft torque. Easy bolt-on installation...

AFE Pro 5R Stage 2 Magnum Force Intake System 2011-2016 Duramax LML

The AFE 54-32322 Pro 5R Stage 2 Magnum Force Intake System for your 2011-2016 GM 6.6L Duramax LML has resulted in 30 max horsepower, 50 lbs. x ft. torque and out-flowed the factory intake by 48%! This system intake tube incorporates an additional sensor...

AFE Pro Dry S Momentum HD Intake System 2011-2016 Duramax

  The AFE 51-74006-1 Pro Dry S Momentum HD Intake System is designed for your 2011-2016 GM 6.6L Duramax LML using the most up-to-date engineering tools and techniques to provide you with the perfect blend of power and protection. This intake...

AFE Pro Dry S Stage 2 Magnum Force Intake System 2011-2016 Duramax

The AFE 51-12322-1 Pro Dry S Stage 2 Magnum Force Intake System increases power, flow and performance in your 2011-2016 GM 6.6L Duramax LML. With this intake system, you can see an increase of up to +36HP & +63 lbs ft torque. Easy bolt-on...

AFE Pro Dry S Stage 2 Magnum Force Intake System 2011-2016 Duramax LML

The AFE51-32322 Pro Dry S Stage 2 Magnum Force Intake System for your 2011-2016 GM 6.6L Duramax LML has resulted in 30 max horsepower, 50 lbs. x ft. torque and out-flowed the factory intake by 48%! This system features a custom built intake tube that...

AFE Pro-Guard 7 Stage 2 SI Magnum Force Intake System 2011-2016 Duramax

The AFE 75-82322 Pro-Guard 7 Stage 2 SI Magnum Force Intake System increases power, flow, and performance in your 2011-2016 GM 6.6L Duramax LML. With this intake system you can see an increase of up to 9HP & +17 lb-ft of torque! Easy bolt-on...

AFE Quantum PRO 5R Cold Air Intake System 2011-2016 Duramax

Add the AFE 53-10006R Quantum PRO 5R Cold Air Intake System to your 2011-2016 GM 6.6L Duramax and instantly upgrade the performance of your engine. The Quantum Cold Air Intake System is a clean and easy install and is engineered to improve performance,...

AFE Quantum PRO DRY S Cold Air Intake System 2011-2016 Duramax

Give your 2011-2016 GM 6.6L Duramax an upgraded performance cold air intake system by installing the AFE 53-10006D Quantum PRO DRY S Cold Air Intake System.  The Quantum System features a precision engineered Filter-to-Housing design that increases...

AIR FILTER WRAP FOR HSP FILTERS-Many Applications 6.6L Duramax

Shop Blessed Performance for the HSP Diesel Pre Filter Wrap! This wrap will fit all of our current 4.5in oiled and dry air filters. These are the same filters that come in all of HSP's bundle kits and all of HSP's intake systems. 

Airaid Intake System 2011-2012 Duramax

This intake system features AIRAIDs One-Piece Roto Molded Cold air-box with massive air inlets and modular intake tube that is designed for unrestricted air flow to the engine. Breathing is done through a HUGE 1700 CFM washable and reusable Premium...

Airaid MXP Series Intake System 2013-2016 Duramax

The 2013-2016 GM HD family of trucks now boast more power and torque than ever before thanks to some refinements to the Duramax LML 6.6L powerplant. After extensive research and development, Airaid was able to unlock an impressive 29 additional...

Airaid MXP SynthaMax Dry Filter Intake System 2011-2012 Duramax

This new intake system features AIRAIDs One-Piece Roto Molded Cold air-box with massive air inlets and modular intake tube that is designed for unrestricted air flow to the engine. Breathing is done through a HUGE 1700 CFM washable and reusable...

Airaid MXP SynthaMax Dry Filter Intake System 2013-2106 Duramax

The 2013-2016 GM HD family of trucks now boast more power and torque than ever before thanks to some refinements to the Duramax LML 6.6L powerplant. After extensive research and development, Airaid was able to unlock an impressive 29 additional...