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Air Filters By Brand

We carry air filters for many popular road racing applications.

If you don't see your application listed, you can make your own filter with our Universal Air Filter Foam. We can also special-order any K&N filter made.

K&N Air Filters & Accessories sub-category
K&N Air Filters & Accessories
Pipercross Air Filters product group
Pipercross Air Filters
ITG Air Filters & Accessories product group
ITG Air Filters & Accessories
Universal Air Filter Foam Sheet product group
Universal Air Filter Foam Sheet
Custom Velocity Stack Air Filters product group
Custom Velocity Stack Air Filters
 

Related Product Categories

Air & Fuel Delivery

Recent Top Selling Products for this category

ITG JC70 Raceair "Sausage Style" Racing Air Filter, each
ITG JC70 Raceair "Sausage Style" Racing Air Filter, each

The ITG Raceair JC70 "sausage" air filter was designed for V8 Cosworth DFV F3000 and DFZ Formula 1 engines, but it is also popular on 4-cylinder Cosworth BDA/BDD and other FA/FB/F3 engines.

K&N Cone Air Filter: Ralt FA, FSV, Zetec VD (4.87 x 16)
K&N Cone Air Filter: Ralt FA, FSV, Zetec VD (4.87 x 16)

This K&N air filter has a 4 7/8" diameter opening which can be easily deformed to fit a variety of air inlet scoops. Fits the intake scoop on Ralt FA / Super Vee and Zetec-engined Van Diemen cars.

K&N Rubber Base Crankcase Vent Filter, 2.5 H x 3.0 D, 1.5 ID
K&N Rubber Base Crankcase Vent Filter, 2.5 H x 3.0 D, 1.5 ID

This K&N Breather Filter clamps directly to 1 1/2" OD metal or plastic tubing. Perfect for venting crankcases, transmissions, oil tanks, or gas tanks on racing vehicles.