Universal Rubber Filter Round Tapered 4.625" Top OD x 5" Base OD x 4" H (KNNRU-3700) exhaust-general Internal floating piston (IFP) design

Internal floating piston (IFP) design eliminates oil aeration for maximum shock performance

this kit significantly reduces glare and backscatter in airborne particulates such as dust

user-level lens servicing and pattern customization without voiding the warranty

these patent-pending pods are built with proprietary elements

This guarantees an increase of airflow to the turbos for faster spooling and more power

Universal Rubber Filter Round Tapered 4.625" Top OD x 5" Base OD x 4" H (KNNRU-3700) exhaust-general Internal floating piston (IFP) designK&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