Air Intake Systems

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...

The polyurethane hump coupler is designed to connect to a 4-1/2" OD tube and is 3 long. The polyurethane construction is designed to meet modern el...

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...

This 7” 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 g...

This 9” tall 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 maxim...

This 9” tall 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 maxim...

Large Five Layer Performance Air Filter: This 7-1/2” tall 360-degree radial flow air filter features a 5" flange and our pre-oiled Pro 5R media wit...

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

This 9" tall 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 maxim...

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 p...

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 prog...

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 p...

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 prog...

A custom computer designed roto-molded housing eliminates the use of multiple components and ensures the coolest air intake charge available. A cle...

Eliminates the use of multiple components and ensures the coolest air intake charge available. A clear sight window allows for filter inspection wi...

Unleash the true potential of your truck’s air intake system with the aFe POWER Dynamic Air Scoop XL (D.A.S. XL). Designed as a direct replacement ...

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 prog...

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 ...

This kit is designed to refresh cold air intakes systems 50-70091D or 50-70091R and contains: Spare Parts Kit Contains: 05-01421 - Silicone Couplin...

Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 7” tall 360-degree radial flow 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 ...

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resu...

aFe POWER Filter GUARD Pre-Filters maximize protection and extend the service interval of your air filter. Each Pre-Filter (also referred to as Fil...