Wannabe Choppers Air Filters Wave Brass for Harley-Davidson With S & S Super B/D. The description of this item has been automatically translated. The air filter is made of cast aluminum and brass and is suitable for the following Harley-Davidson models. All bikes with a S&S Super B/D carburetor, the carburetor support is not included. The parts are manufactured individually using the sand casting process, so each part is unique. We stock many other custom parts from the German custom forge Wannabe Choppers such as various handles, air filters, tank caps and much more in our shop. The air filter is made of cast aluminum and brass and is suitable for the following Harley-Davidson models: All bikes with a S&S Super B/D carburetor, the carburetor support is not included The parts are manufactured individually using the sand casting process, so each part is unique.