Akrapovič - Sound Kit - BMW M4 F82 / F83 audi-s3-8v---8-5v---13-20-2-0-tfsi---300---310-esi7199758 As a further enhancement

As a further enhancement

Weight saving of 8

which allows the diffuser to integrate seamlessly with the rear of the vehicle

The Airtec S3 1

0 TFSI models

Akrapovič - Sound Kit - BMW M4 F82 / F83 audi-s3-8v---8-5v---13-20-2-0-tfsi---300---310-esi7199758 As a further enhancementThe optional Akrapovi Sound Kit enables owners of selected Akrapovi car exhaust systems to control the sound of the system from inside their vehicle. Using Akrapovis technology, drivers can easily switch between silent mode and a sportier sound. By using a receiver to control the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller or the new smartphone app (for iOS and Android) to