Sound Kit

Description

With the optional Akrapovic Sound Kit, owners of selected Akrapovic exhaust systems can control the sound of the system from the cockpit of your vehicle. With Akrapovic technology, you can easily switch between "Quiet Mode" and a sportier sound. Using a receiver that controls the actuators that open and close the valves at the end of the exhaust system, you can regulate the valves using a Sound Remote Controller or the new smartphone app (for iOS and Android). In this case, the ECE approval is no longer valid. The images are symbol representations. The sound kit is suitable for the model years 2014 - 2018 (M3 F80) and 2014 - 2020 (M4 F82 F83).