Genuine 11MODE Exhaust Valve Controller Module for Mercedes-Benz W205 Pre-Facelift models. Fully working condition and removed from a functioning vehicle. Plug & play installation with no coding or wire cutting required. Allows manual control of the factory exhaust valves with multiple sound modes for louder or quieter exhaust operation when desired. Suitable for selected Mercedes W205 AMG models including C43/C63 pre-facelift vehicles – please check compatibility and connectors before purchasing.
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