Selling W205 Active Valve Control
- Complete control of exhaust valves
- Better sound due to high quality goods
- Controlling via original control elements
- With E-mark
- Plug&Play - fast and easy installation
Google translate will shed some light but have a look through the forum for ASR module. Lots has been written.
https://www.active-sound.eu/en/merce...ol?action_ms=1
I'm about to buy new, they're €429 euro. If I sell my car, I'd be glad to get €300 back tbh. Is there a market for second hand ones?
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