Less is more with the Billet-Pro™ air cleaner that has all the basics with all the great looks at an affordable price. Features including a billet backing plate, a light weight carbon fiber cover and a K&N® lifetime warranty air filter element, and a flow rate of 350CFM @ 28”. It’s a must have for rider’s seeking more leg room. Available with or without carbon fiber cover, utilize any center bolt pattern cover without. Not available for M8® models