Wannabe Choppers Air Filters Wave Aluminium for Harley-Davidson Sportster 91-22. The description of this item has been automatically translated. We are offering an air filter for Harley Davidson from the German custom forge Wannabe Choppers. The air filter is made of cast aluminum and fits the following Harley-Davidson models. 91-22 XL (except XR1200) with CV carburetor. The parts are individually sand-cast, so each part is unique. We have many other custom parts from the German custom forge Wannabe Choppers such as various handles, air filters, gas caps and much more in our shop. No design template We are offering an air filter for Harley Davidson from the German custom forge Wannabe Choppers. The air filter is made of cast aluminum and fits the following Harley-Davidson models: 91-22 XL (except XR1200) with CV carburetor The parts are individually sand-cast, so each part is unique.