Toyota Supra (A90) - Valved Catback Exhaust with Carbon Fiber Tips (CES3)The A90 MK5 Supra Capristo Catback exhaust demonstrated 21PS gains on the dyno. The all new iconic CAPRISTO Valved Exhaust System for the A90 Supra offers the best of both worlds through its capability to produce an aggressive exhaust note under acceleration, and a more subdued sound for city driving. At lower engine speeds and during cruise operation the valves are closed and produce a deeper exhaust note. At wide open throttle the valves open,