63-1138C 63-1138C K and N Intake System Harley-Davidson Chrome Guaranteed to increase horsepower Designed to improve throttle response and engine sound Chrome finish aluminum tube with high quality finish Washable and reusable lifetime air filter Not legal for highway use in states adopting California emission regulations Lasts up to 100,000 miles before service is required (depending on driving conditions) Easy to install, usually in 90 minutes or less K&N Million Mile Limited Warranty FITMENT INFORMATIONFLDE Deluxe (2018-2020)FLFB Fat Boy (2018-2019)FLFBS Fat Boy 114 (2018-2023)FLHC Heritage Classic (2020-2021)FLHCS Heritage Classic 114 (2018-2023)FLHR Road King (2017-2022)FLHRXS Road King Special (2018-2023)FLHT Electra Glide Standard (2018-2022)FLHTCU Electra Glide Ultra Classic (2017-2019)FLHTCUTG Tri Glide Ultra (2017-2023)FLHTK Ultra Limited (2017-2023)FLHTKL Ultra Limited Low (2017-2019)FLHX Street Glide (2017-2023)FLHXS Street Glide Special (2017-2023)FLRT Freewheeler (2017-2023)FLSB Sport Glide (2018-2022)FLSL Softail Slim (2018-2021)FLTRK Road Glide Limited (2020-2023)FLTRT Road Glide 3 (2023)FLTRU Road Glide Ultra (2017-2019)FLTRX Road Glide (2017-2023)FLTRXS Road Glide Special (2017-2023)FXBB Street Bob (2018-2020)FXBBS Street Bob 114 (2021-2023)FXBR Breakout 107 (2018-2019)FXBRS Breakout 114 (2018-2021)FXFB Fat Bob (2018-2019)FXFBS Fat Bob 114 (2018-2023)FXLR Low Rider (2018-2020)FXLRS Low Rider S 117 (2022)FXST Softail Standard 107 (2020-2023)Part Number : 63-1138C 63-1138C 63-1138C K and N Intake System Harley-Davidson Chrome Guaranteed to increase horsepower Designed to improve throttle response and engine sound Chrome finish aluminum tube with high quality finish Washable and reusable lifetime air filter Not legal for highway use in states adopting California emission regulations Lasts up to 100,000 miles before service is required (depending on driving conditions) Easy to install, usually in 90 minutes or less K&N Million Mile Limited Warranty FITMENT INFORMATIONFLDE Deluxe (2018-2020)FLFB Fat Boy (2018-2019)FLFBS Fat Boy 114 (2018-2023)FLHC Heritage Classic (2020-2021)FLHCS Heritage Classic 114 (2018-2023)FLHR Road King (2017-2022)FLHRXS Road King Special (2018-2023)FLHT Electra Glide Standard (2018-2022)FLHTCU Electra Glide Ultra Classic (2017-2019)FLHTCUTG Tri Glide Ultra (2017-2023)FLHTK Ultra Limited (2017-2023)FLHTKL Ultra Limited Low (2017-2019)FLHX Street Glide (2017-2023)FLHXS Street Glide Special (2017-2023)FLRT Freewheeler (2017-2023)FLSB Sport Glide (2018-2022)FLSL Softail Slim (2018-2021)FLTRK Road Glide Limited (2020-2023)FLTRT Road Glide 3 (2023)FLTRU Road Glide Ultra (2017-2019)FLTRX Road Glide (2017-2023)FLTRXS Road Glide Special (2017-2023)FXBB Street Bob (2018-2020)FXBBS Street Bob 114 (2021-2023)FXBR Breakout 107 (2018-2019)FXBRS Breakout 114 (2018-2021)FXFB Fat Bob (2018-2019)FXFBS Fat Bob 114 (2018-2023)FXLR Low Rider (2018-2020)FXLRS Low Rider S 117 (2022)FXST Softail Standard 107 (2020-2023) **** PLEASE NOTE ***** : 63-1138C These are performance and custom aftermarket products sourced to match or exceed original specifications as an alternative to the OEM version. Any Harley-Davidson part numbers referenced are for identification purposes only.
