Air Cleaner M8 Super Air SoftailCaracteristicas: Dyno designed AirLoad backing plate reduces turbulence and increases air intake velocity, boosting horsepower and torque Custom made K&N air filter provides increased airflow volume to the engine Complete hardware kit and instructions included for easy installation Round center bolt design retains the stock round air cleaner cover Exposes more of the engine and brings out its aggressive nature Machined from 6061 T6 billet aluminum New