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 Indian Challenger motorcycle and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle. Designed to provide increased horsepower and torque Fits directly into OEM airbox with application specific Sealing Bead to ensure a precise fit Fuel-management modifications are not required for increased performance Pleated media provides a large filtration area offering long service intervals Multiple layers of woven cotton gauze media offers excellent filtration Application specific base seal and sealing bead Made in the USA for over 40 years Washable & reusable, pre-oiled and ready to ride! Million-Mile Limited Warranty
