Defender L663 P525 V8 QuickSilver Sound Architect Exhaust System
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The QuickSilver Sport System with Sound Architect Valves gives your V8 Defender the sound you expected from the factory.
Loud or Quiet - the system uses QuickSilver's revolutionary Sound Architect™ Module, which is controlled by your mobile phone via the QuickSilver App; it could not be easier.
With the valves shut the QuickSilver system provides a civilised note which is unobtrusive and perfect for long journeys and early starts.
Switch to valves open and the monstrous side comes alive with volume and pitch increased to deliver a pure muscle car sound that enriches the experience.
Furthermore, in dynamic driving mode all the pops, crackles, and bangs are present on the up-change & overrun, a nice touch.
The QuickSilver system is truly plug & play, it requires no intrusion into the cars's OE systems and is completely reversible if ever required.
Key Features:
- Valve control for the perfect sound.
- Stainless Steel mandrel bent tubing.
- Improved throttle response.
- Fantastic burbles, crackles and pops on the overrun.
- Civilised to muscle car in an instant.
- The 4x straight carbon fibre tail pipes and mirrored traverse box are a huge improvement to the rear view.
A full fitting service is available at our HQ in Thetford, UK. Please enquire for details.