K&N Universal Clamp-On Air Filter (RU-2815)

K&N Universal Clamp-On Air Filter (RU-2815)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

Connects a 3-1/2 inch to a 3-1/4 inch tube

Oil-free synthetic media

K&N couplers are constructed from high-quality reinforced rubber and made to last

E-4400 high performance air filter provides outstanding filtration protecting your equipment's engine

Pleated synthetic-blend filtration media removes most harmful contaminants

Low restriction

Decreases the restriction around the throttle bores

Constructed with a synthetic filter media it can be cleaned and reused repeatedly

57i Series Intakes are not legal for use in California and other US States adopting California emission standards

Excellent air filtration

Replaces metal factory filter lid with a lid with a built-in air filter top

Our R-N Series universal cone filters are equipped with a durable rubber polymer neck and a conical filter element