Performance Air Filters

K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty.Key Features:4 layers of premium cotton gauze treated with...

Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable.4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with...

K&N Universal Air Filters are designed and manufactured for a wide variety of applications. K&N universal air filters are washable and reusable.Key Specs:Air Filter Color: RedAir Filter Large End Diameter: 6 in (152 mm)Air Filter Material: Cotton...

K&N E-0658 pair of round replacement air filters for 2008-2015 Audi R8 and Lamborghini Gallardo. Red oiled cotton gauze.No-Hassle Lifetime Limited Warranty.Red cotton gauze media (2 filters)Round straight shape, 6.625in heightWARNING: Cancer and...

K&N 33-2069 High-Flow Replacement Air Filter - Panel for 1993-2002 VolkswagenK&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...

Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable.4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with...

K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty.Key Features:4 layers of premium cotton gauze treated with...

K&N Replacement Air Filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. K&N air filters are washable and reusable and provide high air-flow with excellent filtration.Key Specs:Air...

K&N 33-2059 High-Flow Replacement Air Filter - Panel for 1986-1999 BMWK&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed...

K&N E-0656 round replacement air filter for 2014-2022 Ram ProMaster 1500, 2500, and 3500. Red oiled cotton gauze for van performance.No-Hassle Lifetime Limited Warranty.Red cotton gauze mediaRound shape, 12.188in height, 6.125in OD, 4.688in IDRe-oiling:...

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance.Key Specs:Air...

Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable.4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with...