TWIN AIR 157035FR MOTORCYCLE AIR FILTER

Racing air filter / replacement air filter Foam for PowerFlow Kit TwinAir

The best filter in the world can't do its job if the air filter box gasket is leaking.

Twin Air's Powerflow kits provide a leak-proof, fool-proof fit with a stiff, lightweight aluminum cage that replaces your thin plastic cage and an aluminum flange with a rubber gasket that bolts securely to your air filter box.

Powerflow kits for ATVs are tailored to each unique application for superior airflow and improved sealing surface.