Upgrade your motorcycle with a K&N high-flow replacement air filter, designed to improve airflow while providing reliable engine protection. K&N motorcycle air filters are washable, reusable and manufactured as a direct replacement for the standard factory filter, making them a practical long-term performance upgrade for road, sport, touring and adventure motorcycles.

Our K&N motorcycle air filter collection includes fitments for leading manufacturers including Aprilia, BMW, Ducati, Honda, Kawasaki, KTM, Suzuki, Triumph and Yamaha. Each filter is designed to fit inside the original airbox, with no permanent modifications required.

Whether you are replacing a worn standard filter, carrying out routine servicing or upgrading your motorcycle’s intake system, K&N air filters provide increased airflow, dependable filtration and extended service life.

Use our motorcycle make, model and year filters to find the correct K&N air filter for your bike. Please check the product description and K&N part number carefully before ordering.