Review on 🏍️ K&N Cold Air Intake Kit: Boost Horsepower with High Performance: 50-State Legal: Designed for 2017-2018 HARLEY DAVIDSON (Road King, Ultra Limited, Street Glide, Special, Freewheeler)57-1139 by Gerardo Goodson

K&N quality as always! Great air purifier at a great price. Installation was difficult due to the large o-ring as I didn't have any lube. I've used this with an FP3 fuel tuner and some V&H overlays and got much better throttle response and tone. My only complaint is that it pushes my right foot off the bike and my knee touches the intake pipe. This can cause fatigue on long rides and hopefully doesn't wear out the air intake.