K&N Universal Clamp-On Air Filter (RU-2454)

K&N Universal Clamp-On Air Filter (RU-2454)K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure

Twin-Cam and Sportster motorcycle models are guaranteed to increase power

base and top of K&N universal air box assemblies

Pushes directly into valve covers

This air filter reduces restriction allowing the engine to breathe more efficiently

5/16 inch diameter flange

ratchet set

The Apollo's specially designed shape increases volumetric efficiency and is made of durable lightweight material for cooler air intake

14 inch diameter top plate for round air filters

The RP-5101 Universal Air Filter is constructed from an oiled cotton filter media

The RP-5101 is a clamp-on filter that has an inside flange diameter of 4-1/2 inches and a flange length of 5/8 inches

K&N racing air filters are washable and reusable and come with a one year limited warranty

Sealed air box design separates air filter from heat and dirt