Pro Circuit Air Boot KX250 21-22

Used by the Pro Circuit race team and others, the Pro Circuit Airboot will improve the performance of your motorcycle. Designed to optimize the intake track, this airboot seeks to optimize the "intake wave" so as to increase the airflow into the motor and consequently increasing horsepower. The Pro Circuit Airboot mounts on the same as the OEM airboot, including the second injector on the airboot.ColourBlack