K&N Universal Air Filter 4in Flange / 5-3/8in Base / 4-1/2in Top / 6in Height gunsai official making it the perfect choice

making it the perfect choice for those looking for a cooling solution that can withstand the toughest of track conditions

00” center to distance and no traditional mounting flange

Interior foam included

At only 12MM thick

K&N Universal Air Filter 4in Flange / 5-3/8in Base / 4-1/2in Top / 6in Height gunsai official making it the perfect choiceK&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