K&N Universal Chrome Filter 100MM Flange ID / 138MM Base OD / 114MM Top OD / 92MM Height - RC-5057

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 Apollo Blue Cold Air Intake - 70mm OD FLG PP - RC-5052AL

K&N's APOLLO CIS is a universal "Cold Air Intake System". The Apollo's specially designed shape increases volumetric efficiency and is made of durable lightweight material for cooler air intake. The...

K&N Universal Apollo Black Cold Air Intake - 70mm OD FLG PP - RC-5052AB

K&N's APOLLO CIS is a universal "Cold Air Intake System". The Apollo's specially designed shape increases volumetric efficiency and is made of durable lightweight material for cooler air intake. The...

K&N Unique Custom Air Filter Tapered Conical 170mm Base OD x 60mm Top OD x 124mm Height - RC-5052

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 Drycharger Air Filter Wrap-Black 7.5in Base ID x 4.5in Top ID x 9in H - RC-5046DK

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 9in Height - RC-50460

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 Universal Chrome Filter 6 inch FLG / 7.5 inch Base / 4.5 inch Top / 9 inch Height - RC-5046

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 Chrome Filter GM TPI Custom - Oval Flange - RC-5000

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 Round Tapered 7.375in Base OD / 6.625in Top OD / 7.875in Height - RC-4900

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 6.625in Base ID / 5.25in Top ID / 9.5in H Round Tapered Black Drycharger Air Filter Wrap - RC-4780DK

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 Filter Round Tapered 4in FlangeID / 6.625in Base OD / 5.25in Top OD / 9.5in Height - RC-4780

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 Chrome Filter 3 1/2 inch FLG / 5 1/2 inch Bottom / 4 1/2 inch Top / 8 inch Height - RC-4760

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...