A split personality Sport Exhaust for your Cooper, offering a refined tone or full on race sound. Our Sound Architect Sport Exhaust System uses a valve controlled by a bluetooth module which is powered by your 12v socket found in the boot. Easy to fit and then paired and controlled by your smart phone. You can then instantly select and switch from Quieter Refinement to Sport mode anytime, anywhere. Our system is Mandrel bent from type 304 Stainless Steel. The bore size is 76mm throughout featuring a resonated section at the front. Towards the back the system splits via the valve. When the Valve is shut the gases pass through a rear silencer to mute the sound to an appropriate level, when opened however the gases primarily choose the path of least resistance in the form of our straight pipe section. To define to look these systems have our genuine carbon fibre QS tail pipes.
