Akrapovic - Sound Kit - Porsche Cayman GT4 718 alfa-romeo-stelvio-17----quadrifoglio-2-9-v6-esi9133576 whilst adjacent components also benefit

whilst adjacent components also benefit from improved heat dissipation

this system improves airflow and maintains low Intake temperatures

Handcrafted in Europe: high-quality finish and consistent quality•

free-form cast aluminium end caps optimise internal airflow and minimise back pressure

stability• Can be adjusted for pressure settings from 0

Akrapovic - Sound Kit - Porsche Cayman GT4 718 alfa-romeo-stelvio-17----quadrifoglio-2-9-v6-esi9133576 whilst adjacent components also benefitThe optional Akrapovi Sound Kit enables owners of selected Akrapovi car exhaust systems to control the sound of the system from inside their vehicle. Using Akrapovi 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 adjust