With this control unit you have the possibility to switch your exhaust flaps manually. You get full control over your vehicle sound! Control is by default using a hand-held transmitter.
In addition, the system can be connected to the original SSA button via an extension. This allows you to control the exhaust flaps and the start-stop function with one button. In addition, the module has an SSA memory and restores the SSA status when the vehicle starts.
