AIR FILTER 6-1/8x3x16 K&N tapered FORMULA 5000

These K&N high-flow race air filters are designed for the popular Formula 5000, Formula Atlantic, and Super Vee style cars used in racing today. These filters fit into the air scoops and allow plenty of fresh, clean air to enter the engine, but they keep small stones, tire dust, and other race track debris from demolishing the engine. There is a hole at the small end of the filters to allow debris to exit the air scoop.