The 'Sound Architect' Exhaust provides an artificial soundtrack with a full range of notes - deep and powerful at idle with note and volume rising with rpm.

The note, volume and 'start-up' are all easily adjustable by the driver and integrated into the car's original controls.

At the push of a button it goes from silent to 'Racecar' loud.... and back again. It is almost infinitely variable - instantly.

Installable in about 90 minutes and has no emission or warranty consequences.

Our Sound Architect exhaust system contains two separate gas paths and an electronic flap-valve decides which path is taken, loud or quiet. This valve is controlled by our QuickSilver APP on the driver's bluetooth device or (in many cases) integrated into the car's existing controls, the Porsche GT3 and Audi R8 are fully integrated.

We analyse the sound of the car to determine which elements should be suppressed and which enhanced.

Our valved QuickSilver Sound Architect systems are also truly 'plug & play'. If the the electronic module is required it simply connects to an existing 12v accessory socket and is controlled wirelessly - so there in no intrusion into any of the car's existing systems and no re-wiring is necessary. It could not be simpler.

The electronics are designed in-house and manufactured for us here in the UK, using local British factories.

Sport sound at a touch of a button, suited to every environment.

Downloadable APP to tailor your own sound.

Works in relation to throttle position.