K&N Replacement Unique Air Filter 6.625in L x 4.75in W x 1.625in H with 1 Flange for Harley Davidson

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. 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. Fitment: Harley Davidson FLHR Road King Base 2014 to 2016 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 2014 to 2016 Harley Davidson FLHTCUL Electra Glide Ultra Classic Low Base 2015 to 2016 Harley Davidson FLHTCUTG Tri Glide Ultra Base 2014 to 2016 Harley Davidson FLHTK Electra Glide Ultra Limited Base 2014 Harley Davidson FLHTK Ultra Limited Base 2015 to 2016 Harley Davidson FLHTKL Ultra Limited Low Base 2015 to 2016 Harley Davidson FLHX Street Glide Base 2014 to 2016 Harley Davidson FLHXS Street Glide Special Base 2014 to 2016 Harley Davidson FLRT Freewheeler Base 2015 to 2016 Harley Davidson FLS Softail Slim Base 2016 to 2017 Harley Davidson FLSTC Heritage Softail Classic Base 2016 to 2017 Harley Davidson FLSTF Fat Boy Base 2016 to 2017 Harley Davidson FLSTFB Fat Boy Lo Base 2016 Harley Davidson FLSTFBS Fat Boy S Base 2017 Harley Davidson FLSTN Softail Deluxe Base 2016 to 2017 Harley Davidson FLTRU Road Glide Ultra Base 2016 Harley Davidson FLTRX Road Glide Base 2015 to 2016 Harley Davidson FLTRXS Road Glide Special Base 2015 to 2016 Harley Davidson FXSB Breakout Base 2016 to 2017