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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

Velocity Stack (Air Horn) for 40mm DCOE - 24mm (.95") Tall
Velocity Stack (Air Horn) for 40mm DCOE - 24mm (.95") Tall

Our Velocity Stacks (Air Horns) improve air flow to your carburetor. The 40 DCOE size has a 45mm OD sleeve / 57mm OD bell and measures just 24mm tall.

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.

K&N Rubber Base Crankcase Vent Filter, 1.5 H x 2.0 D, 5/8 ID
K&N Rubber Base Crankcase Vent Filter, 1.5 H x 2.0 D, 5/8 ID

This K&N Rubber Base Crankcase Vent filler clamps directly to metal or plastic tubing making it ideal for engines, transmissions, oil, and gas tanks on racing vehicles.