K&N's Hammer Street High-Flow Air Intake provides a good looking appearance, offers increased airflow and delivers more horsepower and torque by eliminating the stock air cleaner. The sturdy, custom aluminum backing plate mounts directly to the throttle body via an aluminum integrated, internal-run breather system. The intake system comes with a K&N Air Filter for high air flow and long service intervals. A durable mounting gasket is also included to help absorb vibration. The K&N High-Flow Air Filter is washable, reusable, pre-oiled and ready for installation. The round chrome cover gives good looks while powering down the highway or at your local show.