The aFe Bladerunner Turbo Inlet Manifold increases performance to your Duramax by 9hp and 23lbs x ft. torque. The Bladerunner turbo inlet manifold also improves turbo spool up times and lowers exhaust gas temperature (EGTs)....

aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforced ribs for maximum strength. This cover comes...

aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforcing ribs for maximum strength and comes with...

Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.This Part Fits: Year Make...

The aFe ATLAS turbo down-pipe is engineered to outflow and outperform the restrictive, OE down-pipe on your 2004.5-2010 Chevy Silverado or GMC Sierra 2500HD/3500HD with the Duramax V8 6.6L turbo diesel. The 3" mandrel bent...

Interested in a new exhaust system? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5 in. mandrel-bent aluminized steel tubing. Smooth transition bends allow for low turbulence, increasing horsepower,...

This DPF-back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system is a 6" diameter polished 304 stainless steel intercooled clamp-on exhaust tip....

This system is constructed of 3 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. Free-flowing, 3 IN stainless steel tubing replaces the stock muffler producing a deeper, more powerful sound. Utilizing state-of-the-art...

This exhaust system is constructed of 3 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. Free-flowing 3 IN stainless steel tubing replaces the stock muffler producing a deeper, more powerful sound. Utilizing...

This exhaust exhaust system is constructed of 3 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a throaty sound. This system produces...

This system is constructed of 3 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system produces a throaty sound unleashing all available horsepower and torque. Utilizing state-of-the-art computer-aided design technology, this...

Unique One-Piece Housing with Sight Window:A custom computer designed housing eliminates the use of multiple components. It’s roto-molded and made from heat soak resistant cross-linked polyethylene, ensuring the coolest air intake charge possible. A clear...

Unique One-Piece Housing with Sight Window:A custom computer designed housing eliminates the use of multiple components. It’s roto-molded and made from heat soak resistant cross-linked polyethylene, ensuring the coolest air intake charge possible. A clear...

This 9” tall 360-degree radial flow air filter features a 5.5" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. It provides your engine with...

Large Three Layer Performance Air Filter:This 360-degree radial flow air filter features our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its progressive layering provides great filtration efficiency and...

Large Five Layer Performance Air Filter:This 360-degree radial flow air filter features our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. Our Pro 5R media provides your...

Large Five Layer Performance Air Filter: This 360-degree radial flow air filter features our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. Our Pro 5R media provides...

This 9” tall 360-degree radial flow air filter features a 5.5" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its progressive layering provides great filtration efficiency...

This 9” tall 360-degree radial flow air filter features a 5.5" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. It provides your engine with...

Bringing you the next generation of intakes, the Momentum HD sealed air intake system is designed using the most up-to-date engineering tools and techniques to provide you with the perfect blend of power and protection....