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Air Filters By Type & Application

We carry K&N, PiperCross, and ITG 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 Intake Scoop Air Filters
K&N Intake Scoop Air Filters
K&N Universal Clamp-On Mount Air Filters
K&N Universal Clamp-On Mount Air Filters
Air Filters for Weber Carbs
Air Filters for Weber Carbs
Air Filters for Solex Carbs
Air Filters for Solex Carbs
Universal, Customizable, and Make-It-Yourself Air Filters
Universal, Customizable, and Make-It-Yourself Air Filters
Universal Air Filter Foam Sheet
Universal Air Filter Foam Sheet
Carburetor Air Horns and Velocity Stacks
Carburetor Air Horns and Velocity Stacks
Air Filters for Velocity Stack Air Horns
Air Filters for Velocity Stack Air Horns
Air Filters for 4-Barrel Downdraft Carbs
Air Filters for 4-Barrel Downdraft Carbs
K & N Air Filters for Production Vehicles and Race Cars
K & N Air Filters for Production Vehicles and Race Cars
K&N Breather Filters
K&N Breather Filters
K&N Replacement Elements for Racing Air Filters
K&N Replacement Elements for Racing Air Filters
Air Filter Supplies & Parts
Air Filter Supplies & Parts
 

Related Product Categories

Air & Fuel Delivery

Recent Top Selling Products for this category

Air Horn, 1.75" SU and Zenith-Stromberg Carburetors
Air Horn, 1.75" SU and Zenith-Stromberg Carburetors

These air horn/ velocity stacks are used mostly for 1.75" SU and Zenith-Stromberg Carburetors but also fit the Hitachi HS6 and H6 found on many Triumph, MG, and Datsun vehicles.

Custom Velocity Stack Filters - 76mm (3.00") Diameter - pair
Custom Velocity Stack Filters - 76mm (3.00") Diameter - pair

These Super-low-profile 76mm velocity stack filters slip over the end of the air horns and require less than 1" of clearance. Ideal for cars not able to fit a K&N or ITG filter.

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 cone air filter has a flexible 4 7/8 inch OD opening. Fits the air intake scoop on Ralt FA / Super Vee and Zetec-engined Van Diemen formula cars.