Twin Air Foam Air Filter | 152904 BMW Twelve interchangeable heads to chose

Twelve interchangeable heads to chose from (4

Plastic shields

Try 732-FN8 if your bike came from the factory with a thermostat installed

oil- and gas-resistant

Twin Air Foam Air Filter | 152904 BMW Twelve interchangeable heads to choseThick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage Coarse open pore foam catches airborn dirt, grime, and sand Fine open pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passage Adhesive withstands repeated cleaning Smaller than stock to increase air space and circulation around filter