aFe

This 360-degree radial flow air filter features our pre-oiled Pro-GUARD 7 with 5-layers of progressive cotton media with 2-layers of synthetic medi...

This 7-1/2” tall 360-degree radial flow air filter features a 4” round flange and our oiled Pro 5R media with five layers of progressively fine...

This 7-1/2” tall 360-degree radial flow air filter features a 4” round flange and our oiled Pro 5R media with five layers of progressively fine...

This 6” tall 360-degree radial flow air filter features a 4-1/2” round flange and our oiled Pro 5R media with five layers of progressively fine...

This 7-1/2” tall 360-degree radial flow air filter features a 4” round flange and our oil-free Pro DRY S media with three layers of synthetic m...

This 7-1/2” tall 360-degree radial flow air filter features a 4” round flange and our oil-free Pro DRY S media with three layers of synthetic m...

Large Three Layer Performance Air Filter: Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. Thi...

This 6” tall 360-degree radial flow air filter features a 4-1/2” round flange and our oil-free Pro DRY S media with three layers of synthetic m...

This 9” tall 360-degree radial flow air filter features a 6-3/4” x 4-3/4” oval flange and our oil-free Pro DRY S media with three layers of s...

The Dynamic Air Scoop (D.A.S.) from aFe is a very simple bolt-on product that increases airflow and velocity into the Momentum GT air intake system...

The Dynamic Air Scoop (D.A.S.) from aFe is a very simple snap-in product that increases airflow and velocity into the Momentum GT air intake system...

The Dynamic Air Scoop (D.A.S.) from aFe is a very simple snap-in product that increases airflow and velocity into the Momentum GT air intake system...

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

Lower Intake Air Temperatures: This Dynamic Air Scoop takes advantage of the Challenger™s factory Air Catcher headlight inlet by guiding cool a...

aFe POWER Dynamic Air Scoop (D.A.S.) is a simple bolt-on product meant to decrease the intake air temperature while increasing the airflow velocity...

This Momentum GT intake system produces 21hp, 25lbs x ft of torque, and outflows the factory intake by 3%. The one-piece sealed housing includes au...

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

Bringing you the next generation of intakes, aFe is proud to introduce the Momentum GT Sealed intake system for the 2005-2011 Toyota Tacoma with th...

Large Five Layer Performance Air Filter:Momentum’s innovative filter-to-housing interface was built to feature the largest air filter possible. T...

Bringing you the next generation of intakes, aFe is proud to introduce the Momentum GT Sealed intake system for the 2012-2015 Toyota Tacoma with th...

The Momentum GT Pro 5R Cold Air Intake provides an impressive +102% Airflow increase over stock, allowing the N20 engine to breathe and perform to ...

Unique One-Piece High Quality Housing W/ Sight Window: A custom CAD designed roto-molded housing made from heat soak resistant material eliminates ...