K&N Engineering

K&N Filter 2 1/4inch 10 Degree Flange 16 1/4inch x 4inch - 4 1/2inch Height - RU-3020

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 2 3/4 inch Flange 5 7/8 inch OD Base 4 3/4 Top 5 inch Height - RU-4450

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 3 inch Flange 5 inch OD 6 1/2 inch Height - RU-2820

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 3 inch Flange 6 inch Base 5 Top 6 1/2 inch Height - RU-4730

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 3/4 inch Flange 2 inch OD 2 1/2 inch Height - RU-3630

K&N Rubber Base Crankcase Vent Filters are designed to clamp directly to metal or plastic tubing. Ideal for engines, transmissions, oil or gas tanks on racing vehicles. Note: Legal in California only...

K&N Filter 3/4in Vent 3in Diameter 2in Height - 62-1160

K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62-1160 crankcase vent filter has a...

K&N Filter 4 inch Flange 6 3/4 inch OD Base 5 7/8 inch OD Top 9 1/2 inch Height - RU-5045

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 6 inch Flange 7.5 inch Base 4.5 Top 4 inch Height - RU-4600

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 Air Filter Wrap - 6.5in Base ID x 4.5in Top ID x 5.5in H - RU-5147DK

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 Filter Cleaning Kit - 99-5050

K&N Recharger Kit 99-5050 is designed for cleaning your K&N oiled cotton air filter when it is time to be serviced. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil...

K&N Filter Cleaning Kit - Squeeze Black - 99-5050BK

K&N Recharger Kit 99-5050BK is designed for cleaning your K&N oiled cotton air filter when it is time to be serviced. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil...

K&N Filter Cleaning Kit - Squeeze Blue - 99-5050BL

K&N Recharger Kit 99-5050BL is designed for cleaning your K&N oiled cotton air filter when it is time to be serviced. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil...