Aprilia RSV4 R 1000 09‑12 (OEM replacement filter) air filter K&N

Designed to increase horsepower and torque Pleated design provides increased airflow and high filtration Original K&N High-Flow Technology Application specific sealing bead ensures an airtight fit Epoxy-coated aluminum backfire screen protects filter element RACE SPECIFIC AIR FILTERS Designed with 25% fewer pleats in order to open up the intake tract Built with only two layers of specially pleated cotton media Lowers restriction, increasing horsepower and torque Fit directly into your OEM air box assembly with an OEM-style sealing bead Washable and reusable no cutting or fitting required Race Specific sportbike filters are designed for closed course competition use only Fuel management modifications will be necessary Made in the U.S.A. for over 40 years 10112847