Method 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 Plate Assembly, Air Filter, Outer Cover Assembly, and necessary hardware. Finish: Black anodize. Fits 24-25 Touring & 25 Softail / 2017-2023 M8 Engines / 08-16 FLT & 16-17 FBW models / 00-17 Twin Cam.