Akrapovič sound control kit, manufacturer part number P-HF1293, for PORSCHE 718 Cayman GTS 4.0 / Boxster GTS 4.0 2020-2024.

The optional  Akrapovič Sound Kit  enables owners of selected Akrapovič car exhausts to control the sound of the system from the cockpit of their machine. Using Akrapovič technology, drivers can easily switch between the quiet mode and a sportier sound. With the use of a receiver to drive 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 regulate the valves. Pictures are symbolic. SCHEMATIC NEW VERSION INSTALLATION INSTRUCTIONS USER MANUAL