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...

K&N 33-2058 High-Flow Replacement Air Filter - Panel for 1994-2011 Dodge & Mercedes-BenzK&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...

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 Material: Cotton GauzeAir Filter Shape: Tapered ConicalBase Inside Diameter: 4 in (102...

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...

K&N E-0654 unique replacement air filter for 2013-2016 Mercedes-Benz E250, GLK250, and ML250. Red oiled cotton gauze with thru-hole.No-Hassle Lifetime Limited Warranty.Red cotton gauze mediaHeight: 3.75inRe-oiling: 1.83 oz (54 ml)WARNING: Cancer and...

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 E-0651 oval replacement air filter for 2014-2019 Porsche 718 Boxster and Cayman. Red oiled cotton gauze.No-Hassle Lifetime Limited Warranty.Red cotton gauze mediaOval shape, 5.813in height, 9.438in length x 5.438in widthRe-oiling: 1.66 oz (49...

The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters. They contain uniform micron sized openings that allow high air flow. Durable silicone treated polyester material with stitched elastic openings.Key Specs:Air...

K&N 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 Filter...

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 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: 7.5 in (191 mm)Air Filter Material: Cotton...

K&N E-0650 round replacement air filter for 2015-2020 Porsche Macan. Red oiled cotton gauze.No-Hassle Lifetime Limited Warranty.Red cotton gauze mediaRound shape, 5.375in height, 4.875in OD, 3in IDRe-oiling: 1.53 oz (45 ml)WARNING: Cancer and...