Mercedes G63 AMG & G500 W464 - Sound Architect Active Valve Sport Exha - QuickSilver Exhausts


Mercedes G63 AMG & G500 W464 - Sound Architect Active Valve Sport Exhaust (2018 on)

Mercedes inc. AMG




The standard V6 Turbo Diesel exhaust note is wonderfully silent...  but it is capable of producing much more fun.

QuickSilver's enables Sporting drivers with the V8 Diesel to experience the 'full fat cream'.

The 'Sound Architect' Exhaust provides a proper V8 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.


QuickSilver's 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 the QuickSilver APP on the driver's telephone or (in many cases) integrated into the car's existing controls, the Porsche GT3 and Audi R8 are fully integrated.

In creating their system QuickSilver analyse the sound of the modern car to determine which elements should be suppressed and which enhanced. 

The valved QuickSilver Sound Architect systems are truly 'plug & play'. The electronic module simply connects to an existing 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.



- Deep muscle rich V8 sound.

- Downloadable APP to tailor your own sound.

- Works in relation to throttle position.

- Retains original tips to keep the look.



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