Macht Schnell Exhaust Valve Control (EVC) Module - BMW

Compatible with all exhaust systems (OEM or aftermarket) that retain the factory EVC control, the Macht Schnell Exhaust Valve Control (EVC) Module allows FULL user control of your exhaust system at the touch of a button. No clumsy key FOBs or additional equipment is needed - this is a 100% integrated solution and the first of its kind for current BMW models. BMW's Exhaust Control Valve is integrated at the exhaust system end pipe of the muffler. The exhaust flap reduces the noise level when the engine is idle and when the engine speed is close to idle. This reduces the outlet noise to improve comfort to the driver. The reduction on a stock exhaust system is ~8dB on the stock exhaust system. The Macht Schnell EVC Module supports the following features:- FULL control over Exhaust Valve Control at the touch of a button - on the fly or while stationary- User settings configurable by computer or while installed in vehicle from driver’s seat- Open/Close Exhaust Valve at YOUR command, or use