AEM 21-9021D Brute Force HD Intake

  Take your 2001-2004 GM 6.6L Duramax LB7 and upgrade its underwhelming factory intake system with the the AEM 21-9021D Brute Force HD Intake. The Brute Force Intake is easy to install and clean due to it's synthetic oil free filter media...

AEM Brute Force Intake System Duramax 2001-2004

Replace the under achieving factory air intake system in your 2001-2004 GM 6.6L Duramax LB7 with the AEM 21-8013D Brute Force Intake System. The Brute Force Intake System is easily installed with commonly available tools and features...

AFE 51-74001 Pro Dry S Momentum HD Intake System

The AFE 51-74001 Pro Dry S Momentum HD Intake System is designed for your 2001-2004 GM 6.6L Duramax LB7 using the the most up-to-date engineering tools and techniques to provide you with the perfect blend of power and protection. From the one-piece...

AFE Pro 10R Momentum HD Intake System Duramax 2001-2004

The AFE 50-74001 Pro 10R Momentum HD Intake System is designed for your 01-04 GM 6.6L Duramax LB7 using the most up-to-date engineering tools and techniques to provide you with the perfect blend of power and protection. This intake system is...

AFE Pro Dry S Stage 2 Type Cx Intake System Duramax 2001-2004

    Oil-free 2-layer synthetic media Increased air flow upto 50% for better performance Increases horsepower & torque Improces Fuel economy 99.4% efficient** for excellent protection Wire mesh for structural integrity...

AFE Stage 2 Cold Air Intake System Type Cx 54-10782

Increases horsepower & torque. Maximizes airflow for better acceleration and responsiveness Improved performance results in greater fuel efficiency Installs in less than 60 minutes using factory mounting points No cutting or drilling to...

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 Duramax 2001-2004

The AIRAID 200-129 Cold Air Dam (CAD) Air Intake is engineered to give your engine larger amounts of cooler air to produce more horsepower and torque. The intake system retains the original location of the air filter but delivers a big boost with the...

Airaid MXP Series Intake System Duramax 2001-2004

AIRAID's MXP line of " Cold Air Dam" intakes feature a LARGE ONE-PIECE ROTATIONAL-MOLDED air box and a totally redesigned air intake tube that houses a HUGE high flow AIRAID Premium Filter. All kits are engineered to deliver more Torque &...

Airaid SynthaMax Dry Filter Intake System Duramax 2001-2004

AIRAID's MXP line of " Cold Air Dam" intakes feature a LARGE ONE-PIECE ROTATIONAL-MOLDED air box and a totally redesigned air intake tube that houses a HUGE high flow AIRAID Premium Filter. All kits are engineered to deliver more Torque &...

Airaid SynthaMax Dry Filter MXP Intake System

AIRAID's MXP line of " Cold Air Dam" intakes feature a LARGE ONE-PIECE ROTATIONAL-MOLDED air box and a totally redesigned air intake tube that houses a HUGE high flow AIRAID Premium Filter. All kits are engineered to deliver more Torque &...

Airaid Throttle Body Spacer Duramax 2001-2004

The PowerAid Throttle Body Spacers from AIRAID Premium Filter Company are designed to greatly improve the low-end torque and horsepower characteristics of your engine. PowerAid accomplishes this by spacing the throttle body one inch and adding a...

Banks Power 42132-D Ram-Air Intake System with Dry Filter

  The Banks Power 42132-D Ram-Air Intake System with Dry Filter for your 01-04 GM 6.6L Duramax LB7 delivers astonishing best gains in airflow, air density and power. Its large dry synthetic air filter requires fewer cleanings than competitive...

Banks Power 42168 Super-Scoop

The Banks Power 42168 Super-Scoop for your 03-07 Chevy 2500HD/3500HD is an add-on product to the Banks Ram-Air Intake System. The Super-Scoop connects below the front bumper, forcing a big charge of cool, pressurized ram air into the Ram-Air Intake's air...

Banks Power Ram-Air Intake System Duramax 2001-2004

The Banks Power 42132 Ram-Air Intake System for your 01-04 GM 6.6L Duramax LB7 delivers astonishing best gains in airflow, air density and power. Its large cotton gauze air filter requires fewer cleanings than competitive filters (stock's small...