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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

K&N Cone Air Filter: Lola Sports 2000, Long (5.87 x 10)
K&N Cone Air Filter: Lola Sports 2000, Long (5.87 x 10)

This K&N Cone Air Filter for a Lola S2 has a 5.87" inlet diameter, a 2" diameter small end, and is 10" in overall length.

K&N Customizable Rectangular Air Filter Assembly
K&N Customizable Rectangular Air Filter Assembly

This K&N Customizable Rectangular Air Filter Assembly includes an undrilled 17" x 6" rectangular base plate with matching top plate, and a 3.5" tall K&N filter element to design your own filter.

Custom Velocity Stack Filters - 64mm (2.50") Diameter - pair
Custom Velocity Stack Filters - 64mm (2.50") Diameter - pair

These super-low-profile custom velocity stack filters slip over the end of your air horns and require less than one inch of clearance from the end of the horn.