Open face filter design for maximum airflow , Performance black pre-oiled air filter features a high flow pleated top and pleated perimeter to take in airflow from all directions resulting in increased performance, Air filter is washable and reuseable, Low profile design for ample legroom , Radius design backing plate engineered for horsepower and torque through unobstructed airflow, Kit Includes:, One backing plate assembly, One air filter, One outer cover assembly, All necessary hardware