
The optional Akrapovic Sound Kit lets you control the sound of a compatible Akrapovic exhaust system from the driver's seat, switching between a quiet mode and a sportier tone at the touch of a button.
A receiver drives the actuators that open and close the exhaust valves, operated with the Sound Remote Controller or the smartphone app.
Please note: this kit is for use with a compatible Akrapovic exhaust system, which is sold separately. The receiver is already included with the Evolution system.
Please note: fitting the Sound Kit invalidates the ECE type approval of the exhaust system.
Features
- Switch between a quiet mode and a sportier sound from inside the cabin
- Controls the exhaust valve actuators via a wireless receiver
- Operated by the Akrapovic Sound Remote Controller or smartphone app (iOS and Android)
- Straightforward installation
Fitment
- BMW M340i (G20 / G21) 2020 - 2024 (OPF/GPF and non-OPF)
- BMW M440i (G22 / G23) 2021 - 2024 (OPF/GPF and non-OPF)
- BMW M440i Gran Coupe (G26) 2021 - 2024 (OPF/GPF and non-OPF)