Quicksilver Exhaust For Range Rover Sport SVR - Sound Architect Active Valve Sport System (2018 on)

  • £2,928.00
    Unit price per 
Tax included.


The 2018 on Range Rover Sport SVR is the ultimate performance SUV, but lacking in one department… the sound!

The Euro-spec models with Petrol Particulate Filters have robbed the car of its characteristic Supercharged V8 soundtrack.  QuickSilver have the solution.

The QuickSilver Exhaust comprises 3 key ingredients: Active Valve rear sections with carbon tips, non-resonated X-Pipe and Sound Architect valve control. The culmination is a robust V8 tone, massive improvement in volume and the autonomy to control the valves without interference from the car.

This system is also available to install on U.S. / Export spec SVR's.

**excludes models with deployable tow bar**



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.


- Defined V8 sound with accentuated pops, bangs and burbles

- Sound Architect Standalone Valve Control for full autonomy over volume

- X-Pipe centre section for a robust V8 tone

- Improved throttle response.

- QuickSilver Branded 100mm Carbon Tips.


Factory Exhaust QuickSilver Sport System (Valve Open)
Idle 82.5 dB 84.6 dB
2000 81 dB 89 dB
3000 86 dB 94 dB
4000 89 dB 99 dB
Blip 102.6 dB 107 dB