Replace the faulty or old stock catalytic converter with the all new aFe power direct-fit cat replacement. This cat replacement is constructed of mandrel-bent, 100% MIG welded stainless steel for...

This aFe POWER 65mm Throttle Body improves engine air flow over the stock 60mm throttle body. The extra air flow will increase horsepower and throttle response. Performance gains will be more...

aFe Power is proud to introduce the all new diesel exhaust tip. This tip comes with a matte-black finish and is designed to fit 5" exhaust systems. With a 5" inlet x 6" outlet and 15" inch length,...

The simple yet elegant design of the one-piece sealed housing makes installation a snap and features our patent pending filter-to-housing interface. The heat soak resistant material ensures the...

aFe POWER is now offering a Magnum FORCE Torque Booster Tube for the 2003-2007 Ford Diesel Trucks with V8-6.0L (td) engine. This torque booster tube is the perfect replacement for the aging, brittle...

This 7.5” tall 360-degree radial flow air filter features a 6” x 4" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. It...

Huge 3-Layer Performance Air Filter: The Momentum GT intake is designed around an oil-free, large 9" oval 360 degree radial flow performance air filter with 3-layers of progressive finer porosity...

Large Three Layer Performance Air Filter: Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9” tall 360-degree radial flow air filter features...

This Momentum GT intake system was designed around the largest filter possible to allow maximum performance and filtration. This cone filter has a large (6-3/4" x 4-3/4") oval flange and is 9" tall...

Unique One-Piece High Quality Housing w/ Auxiliary Scoop: The smooth one-piece high quality sealed housing with auxiliary air inlet is used to eliminate the use of multiple-piece housings and ensure...

This 7.5” tall 360-degree radial flow air filters feature a 6” x 4" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Their progressive layering...

Unique One-Piece Housing: The smooth one-piece sealed housing is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A large, clear sight window...