Our predator performance air filter adapter kit is a very popular kit that includes a K&N style high flow air filter, aluminum air filter adapter, and an upgraded drilled main jet with emulsion tube for carburetor. (gaskets included). This kit is a simple but very effective upgrade over the stock air box and produces significant improvement over the stock setup. With the added air flow, the upgraded main jet is mandatory for optimal engine performance. This kit is compatible with Honda gx160, gx200, honda clones, predators, and will also fit your Trailmaster Mini and MidX model go karts. Filter inlet measures 2 7/16" ID and 2 7/8" OD and will vary in colors of silver or black. Includes choke hold bracket as well.