Quicksilver
Land Rover Defender D200, D250, D300, D350- Sound Generator Exhaust System with Sound Architect™(2021 on)
Land Rover Defender D200, D250, D300, D350- Sound Generator Exhaust System with Sound Architect™(2021 on)
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The original system on these eco friendly Diesel Ingenium engines have almost zero sound which is very disappointing. We provide a solution that gives your Defender the soundtrack to match its look.
Our Sound Enhancer Exhaust System replaces the bulky rear silencer with a Sound Architect™ Sound Generator and 2 stunning QS branded carbon fibre tailpipes. Our electric sound generator then produces an artificial engine sound that exits the vehicle alongside the actual diesel exhaust gases.
The system provides your Defender with a much more deeper presence on idle and alters with engine revs with some subtle pops on the overrun.
The generator can also be easily switched on or off to suit your environment by double tapping the Auto Start-Stop button and remembers your preference.
All wiring and our installation guide are included though we recommend using a qualified auto electrician for installation.
• Deep muscle rich sound enhancing the almost silent diesel engine.
• Can be turned off and on with ease.
• Unique QuickSilver carbon fibre twin tips.

Having driven from my home in Spain I was really pleased with all the improvements that you made especially the sound architect exhaust system its made the vehicle sound amazing, a great upgrade for anyone wanting a more sporty sounding engine. Brilliant customer service.
, David and all the staff were excellent I was working on a tight schedule and the team managed do all the work that we’d asked in the time that they’d promised and the quality of all the products and workmanship was excellent.
Thanks guys 👍
I’m from Belgium and I drove all the way to Hunter Prestige to have my Defender 110 modified. Naturally, I chose the sound generator option. I’m so satisfied with it that I never turn it off! It’s pure joy — it feels like I have a V8 under the hood now.