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, while providing excellent engine protection for your motorcycle.Designed to provide increased horsepower and torquePleated media provides a large filtration area offering long service intervalsMultiple layers of woven cotton gauze media offers excellent filtrationApplication specific base seal and sealing beadMade in the USA for over 40 yearsWashable & reusable, pre-oiled and ready to ride!