K&N Universal Air Filter Chrome Round Tapered Blue - 4in Flange ID x 1.125in Flange Length x 5.5in H - RG-1001BL

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...

K&N Filter Universal Air Filter 3-15/16in FLG / 5-15/32in OD / 7in H - RF-6102

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...

K&N Filter Universal Rubber Filter 4in Flg 6 17/32in OD 8 21/32in H - RF-5289

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...

K&N Universal Air Filter Carbon Fiber Top 12in Flange ID x .875in Flange Length x 5.75in Height - RF-1050

The RF-1050 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight...

K&N Round Tapered Drycharger Air Filter Wrap Red 7.5in Base ID / 4.5in Top ID / 6in Height - RF-1048DR

The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers,...

K&N Round Tapered Air Filter Wrap Black 7.5in Base ID / 4.5in Top ID / 6in Height - RF-1048DK

The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers,...

K&N Universal Round Tapered Filter 6in Flange ID x 7-1/2in Base OD x 4-1/2in Top OD x 6in Height - RF-10480

K&N's universal inverted dome filters are engineered to provide exceptional airflow and an increase in engine performance. They are designed and tested using computational fluid dynamics (CFD)...

K&N Round Tapered Universal Air Filter 6in Flange ID x 7.5in Base OD x 4.5in Top OD x 6in H - RF-1048

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...

K&N Round Tapered Universal Air Filter 3 inch Flange 6 inch Base 5 inch Top 6 inch Height - RF-1047

The RF-1047 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top for strength and durability. The carbon fiber element adds to the...

K&N Drycharger Round Tapered Black Filter Wrap (Custom) - RF-1045DK

The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers,...

K&N Round Tapered Universal Air Filter 6 inch Flange 7.5 inch Base 5 inch Top 8 inch Height - RF-1044

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...

K&N Drycharger Round Tapered Red Air Filter Wrap - RF-1042DR

The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers,...