K&N® AIRCHARGER® Performance Air Intake Systems increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N® complete performance intake system. Built with a heritage of over 45 years of performance, building horsepower and making motorcycles perform to get you moving down the highway! K&N’s AIRCHARGER Intake System will give your motorcycle an aggressive appearance while providing a significant increase in airflow resulting in more horsepower and torque delivered to the rear wheels.