K&N Cold Air Intake Kit High Performance Guaranteed to Increase Horsepower Fits Harley Davidson 2008 2017 (Softail, Heritage, Fat Boy, Breakout, Road King, Other Selected Models) 57 1134S

ULTIMATE DURABILITY - 10 year limited warranty protects for the life of your vehicle. GUARANTEED INCREASE IN EQUESTRIAN POWER: dyno-tested with up to 50% more airflow than restrictive factory box air filters and intake pipe Better towing: improves acceleration and uphill performance when towing by improving throttle response. Improved engine sound: hear the performance under the hood. WORLD CLASS PROTECTION Push the limits of engine protection by protecting your engine from harmful contaminants EASY MAINTENANCE No filter cleaning required for up to 100,000 miles EASY TO INSTALL Bolt-on power in less than an hour with simple hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower. DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required HIGH QUALITY: Made in America.