K&N Universal Clamp-On Air Filter (RU-5131)

K&N Universal Clamp-On Air Filter (RU-5131)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

The K&N Performance Airbox is designed to dramatically reduce air flow restriction as well as smooth and straighten air flow

The oversized oval cone-shaped air filter can be used for up to 100

These intakes come with an die-cast aluminum throttle-body mounting plate and mounting hardware

then it can be washed away with water

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

These systems are paired with a washable

it usually takes 90 minutes or less

Washable and reusable performance lifetime air filter

Each filter has a rubber top with a stamped K&N logo

The cold-air intake system accommodates the factory mass air sensor and air pump vent hose

Increase Horsepower and Torque

The air intake housing is a cylindrical canister for rugged protection which allows excellent airflow in harsh off-roading environments