This K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles. Unlike K&N replacement air filters, fuel management modifications will be necessary with this racing filter. K&N racing air filters are washable and reusable and come with a one year limited warranty. This product is for closed course competition use only.Designed to increase horsepower and accelerationDesigned for racing and track applications, not for street useWashable and reusable air filterLow restrictionAir Filter ShapeUniqueHeight1 in (25 mm)Package Contents1 Air FilterPackage Quantity1 WashableYesProduct StyleUnique Air FiltersAir Filter MaterialCotton GauzeOutside Length12.063 in (306 mm)Outside Width5.125 in (130 mm)Weight1 lb (0.4 kg)Filter Re-Oiling Amount0.21 oz (6 ml)Warranty1 Year Limited

Originally published on: Buy Search Sell