Guaranteed increase in horsepower.  Developed around an over-sized K&N high-flow air filter that is designed to boost performance, filtration and service intervals.  Aluminum backing plate with an integrated breather system and velocity stack provides a solid mounting surface.  Made in the U.S.A..  NOTE: Not legal for sale or use on any pollution controlled motor vehicle.. 
Harley Davidson FLHR Road King 2017-2018
Harley Davidson FLHRXS Road King Special 2017-2018
Harley Davidson FLHTCU Electra Glide Ultra Classic 2017-2018
Harley Davidson FLHTCUTG Tri Glide Ultra 2017-2018
Harley Davidson FLHTK Ultra Limited 2017-2018
Harley Davidson FLHTKL Ultra Limited Low 2017-2018
Harley Davidson FLHX Street Glide 2017-2018
Harley Davidson FLHXS Street Glide Special 2017-2018
Harley Davidson FLRT Freewheeler 2017-2018
Harley Davidson FLTRU Road Glide Ultra 2017-2018
Harley Davidson FLTRX Road Glide 2017-2018
Harley Davidson FLTRXS Road Glide Special 2017-2018

Warning: Cancer and Reproductive Harm – 
www.P65Warnings.ca.gov