K&N precision-crafted air filters are purpose-built replacements for factory Harley-Davidson air filter elements. Engineered to maximize airflow into your V-twin engine, this filter reduces intake restriction to help unlock additional power and torque across the entire RPM range. Compatible with the ROAD KING 107CI 2017 ONWARDS / STREET GLIDE SPECIAL 107CI 2017 ONWARDS / ROAD GLIDE SPECIAL 107CI 2017 ONWARDS, this filter requires no modifications and installs directly into the existing factory air cleaner assembly.

• Increases horsepower and torque across the full RPM range of your V-twin engine

• Generously pleated filter media delivers a large filtration surface for extended service intervals

• Layered cotton gauze construction ensures outstanding filtration of airborne particles

• Custom-contoured base seal ensures a precise, rattle-free fit in the factory air cleaner

• American-made by K&N, with over 40 years of powersports filtration expertise

• Washable and reusable design arrives pre-oiled and ready for installation

• Backed by K&N's No-Hassle Lifetime Limited Warranty for total peace of mind