K&N Universal Clamp-On Air Filter (RU-1820)

K&N Universal Clamp-On Air Filter (RU-1820)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

are a remarkable combination of performance and style

Comes with a K&N embossed lid cap

Some K&N 57S Series Performance Airboxes are compliant with the latest TUV emissions and sound regulations

The 63-3073 air intake comes with a K&N carbon fiber top and flanged high-flow air filter that directs air into the custom molded intake for a guaranteed power gain

Integrated internal velocity stack

Simple clamp-on design

synthetic direct replacement air filter

This air intake has classic styling with a savage appeal

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

Stackable with K&N® Boost Control Module

The other end is then routed to where cooler air flow can be found

The base is 5 3/8 inches and the filter height is 5 1/2 inches