Traxxas rubber exhaust pipe with tube is constructed of hard plastic with aluminum fitting, Pressure fitting, for marine use. Exhaust Pipe Rubber Metal Suspension Exhaust Pipe Kit for the Traxxas Nitro Vee and the Stampede INCLUDED: One exhaust pipe, One Pressure tap, Two baffle cones, Two 6" nylon tie wraps, One 3" nylon tie wraps, One 20x90mm plastic mount. "