Akrapovič sound control kit, manufacturer part number P-HF878, for BMW 1M Coupe (E82) bez Approval.

Description AKRAPOVIC P-HF878 Sound Kit for BMW 1M Coupe (E82) W/O Approval The optional Akrapovic Sound Kit allows owners of selected Akrapovic exhaust systems to actively control the sound characteristics directly from the cockpit. Developed using advanced Akrapovic technology, the system enables seamless switching between a quieter mode and a more pronounced sporty exhaust tone. The kit operates via a dedicated receiver that controls the actuators responsible for opening and closing the exhaust valves at the rear of the system. Sound adjustment can be managed using the Akrapovic Sound Remote Controller or through the dedicated smartphone application available for iOS and Android devices. - Enables active control of exhaust sound - Switch between quiet and sport modes - Receiver-operated valve control system - Compatible with Akrapovic Sound Remote Controller - Smartphone app support for iOS and Android - Designed for selected Akrapovic exhaust systems