King Motor Chrome Dragon HP Tuned Exhaust Pipe Fits HPI Baja 5B SS 5T Rovan Chrome Steel Hi Performance Dragon Tuned Pipe All mounting hardware and gaskets included! Improves throttle response, torque, and sounds great. Strong Steel Construction! High Quality! Ready to Bolt Right On! Fits HPI Baja 5B, SS, 2.0, 5T, King Motor KSRC-001, KSRC-002 and T1000 buggies and trucks.