K&N Replacement Air Filter C50 Boulevard '05–'08 / VL800 '01–'08 SIZE_124 Links Once the pump has cooled

Once the pump has cooled down it will sometimes resume normal operation

Slim design to minimize interference with the rider

helping protect wheel bearings from premature wear and failure

The product guarantees a thorough cleaning of all foam air filters and it does not affect the glue in the filter

Black oxide coating to resist rust and corrosion

K&N Replacement Air Filter C50 Boulevard '05–'08 / VL800 '01–'08 SIZE_124 Links Once the pump has cooledK&N's high flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle. Features: Designed to provide increased horsepower and torque. Pleated media provides a large filtration area, offering long service intervals. Multiple