Method Oval Air Cleaner, BlueMethod Oval Air Cleaners feature an oval shape and a clear polycarbonate window for added performance with a view into the engines intake system Performance black pre oiled air filter features a high flow pleated perimeter to take in airflow from all directions Air filter is washable re useable Low profile design for ample legroom Radius design backing plate engineered for horsepower & torque through unobstructed airflow Each kit includes: Backing