1/8 Personalization Kit for Most .21 engine Fl. Red FEATURES: Plastic and foam construction Replaces worn or damaged parts YOU WILL RECEIVE: One Red Air filter eleme One bent Red air filter pipe. OneTwo (upper and lower) air filter caps. One Air filter oil One ON Off switch cover Two 4" (101mm) long zip ties Two Exhaust Gasket One Fuel line med REQUIREMENTS: Installation following the model manual SPECIFICATIONS: Air filter length: 1.5" 38mm overall diameter: .4" (10mm) inside of filter adapter tube COMMENTS: