Air Intake Systems

The one-piece sealed housing is used to eliminate the use of multiple components and ensure the coolest air intake charge available. A large clear sight window allows for filter inspection without removal...

This 9” tall 360-degree radial flow air filter features a 5-1/2" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its progressive layering provides...

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

3-Layer Performance Air Filter: This intake system utilizes an oil free, 7" tall inverted top conical 360-degree radial flow performance air filter with three layers of synthetic media providing maximum convenience. It...

7" Flange Massive Air Filter: This intake system utilizes a pre-oiled, 6-3/4" tall inverted top conical 360 degree radial flow performance air filter with 5-layers of progressive finer mesh cotton media providing...

7" Flange Massive Air Filter: This intake system utilizes a pre-oiled, 6-3/4" tall inverted top conical 360 degree radial flow performance air filter with 5-layers of progressive finer mesh cotton media providing...

Large Five Layer Performance Air Filter: This 7 tall 360-degree radial flow air filter features a 3-1/2" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze...

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

Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 7-1/2” tall 360-degree radial flow air filter features our oil-free Pro DRY S media with three layers of...

This 360-degree radial flow air filter features a 3.5" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its progressive layering provides great filtration...

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

Large Three Layer Performance Air Filter: This 360-degree radial flow air filter features a 4" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience....

Large Five Layer Performance Air Filter: This 360-degree radial flow air filter features a 4" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for...

Large Five Layer Performance Air Filter: Momentum’s innovative filter-to-housing interface was built to feature the largest air filter possible. This 9” tall 360-degree radial flow air filter features a large (6-3/4" x...

These 7" tall, 360-degree radial flow air filters were specially designed to be installed through the M5's strut braces, maximizing airflow and making for an easy installation. They feature our oil-free Pro...

This 7” tall 360-degree radial flow air filter features a 4" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its progressive layering provides...

Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet...

This 7” tall 360-degree radial flow air filter features a 5-1/2" by 7-1/2" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance....

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in...

Sealed, molded plastic or aluminum cover provides factory style with less intake noise than open systems. Our specially engineered air box openings pull cold air from outside the engine compartment increasing engine...

Large Five Layer Performance Air Filter: Momentum's innovative filter-to-housing interface was built to feature the largest air filter possible. This 6 IN tall 360-degree radial flow air filter features a 4-1/2" flange...

Momentum’s innovative filter-to-housing interface was built to feature the largest air filter possible. This 7-1/2” tall 360-degree radial flow air filter features our pre-oiled Pro 5R media with five layers of progressively...

Large Three Layer Performance Air Filter: This 360-degree radial flow air filter features a 5" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience....

This 9” tall 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. It provides your engine with the...