aFe Power Magnum FORCE Stage-2 Cold Air Intake for 99-03 BMW M5 E39

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter while quieting intake noise. The precision designed...

aFe Power Diesel Elite Stage 2 Cold Air Intake for 94-97 F250 7.3L V8

Large 3-Layer Performance Air Filter: Large 8" tall conical filter with a 5-1/2" flange opening provides greater airflow over Stock intake system. This "Oil-Free" 3-Layer Progressively Finer Porosity Synthetic Media air filter provides maximum...

aFe Power Magnum Force Stage 2 Cold Air Intake for 01-04 Silverado 2500HD 6.6L

This Stage 2 cold air intake system produces 12 HP and 28 lbs. x ft. of torque and outflows the factory intake by 42%. Enclosed in a durable 18 gauge, powder-coated heat shield; this air intake system features a massive 6" base x 7" height filter with a...

aFe Power Diesel Elite Stage 2 Pro Cold Air Intake for 92-00 C3500HD 6.5L V8

Large 3-Layer Performance Air Filter: Large 9" tall conical filter with a 4" flange opening provides greater airflow over Stock intake system. This "Oil-Free" 3-Layer Progressively Finer Porosity Synthetic Media air filter provides maximum Convenience...

aFe MagnumFORCE Intakes Stage-2 for 03-07 Dodge Diesel Trucks 5.9L (td)

aFe MagnumFORCE Intakes Stage-2 PDS AIS PDS Dodge Diesel Trucks 03-07 L6-5.9L (td)

aFe Power Magnum Force Stage 2 Cold Air Intake for 99-03 F250 7.3L V8

Easy to install one piece 16-gauge powder-coated heat shield requires no cutting or drilling. Stylish powder-coated steel or brushed aluminum cover blocks heat and directs cold air to the filter while quieting intake noise. The precision designed...

aFe Power Diesel Elite Stage 2 Cold Air Intake for 99-03 F250 7.3L V8

Large 3-Layer Performance Air Filter: Large 9" tall conical filter with a 4" flange opening provides greater airflow over Stock intake system. This "Oil-Free" 3-Layer Progressively Finer Porosity Synthetic Media air filter provides maximum Convenience...

aFe Momentum HD PRO 10R Stage-2 Si Intake for 11-16 GM Diesel V8-6.6L (td) LML

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. This intake system is superior in...

aFe Momentum HD PRO 10R Intake for 2017 Ford Diesel Trucks V8-6.7L (td)

Unique One-Piece High Quality Housing w/ Auxiliary Scoop: The smooth one-piece high quality sealed housing with auxiliary air scoop is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A large, clear...

aFe Momentum HD PRO 10R Stage-2 Intake for 11-15 Ford Diesel Trucks V8-6.7L (td)

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. This intake system is superior in...

aFe Power Momentum GT Cold Air Intake for 12-18 Wrangler JK 3.6L w/ Sprintex SC

A custom CAD designed roto-molded housing made from heat soak resistant material eliminates the use of multiple components and ensures the coolest air intake charge available. A large clear sight window allows for filter inspection without removal of the...

aFe Power BladeRunner Street Series Turbocharger for 01-04 GM Diesel 6.6 LB7

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 the automotive aftermarket industry: a lack of...