Akrapovič - Sound Kit - Porsche 911 Carrera 4 / S GTS 991.2 bmw-z4-g29---18----2-0i---197-esi8399544 Complete the system with the

Complete the system with the striking Akrapovič twin round tailpipes

it is designed to optimise the flow of exhaust gases

With a diameter of Ø76 mm downstream of the catalytic converter

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Dit systeem is ontworpen om het Porsche niet-sportieve standaarduitlaatsysteem zonder kleppen te vervangen

Akrapovič - Sound Kit - Porsche 911 Carrera 4 / S GTS 991.2 bmw-z4-g29---18----2-0i---197-esi8399544 Complete the system with theThe optional Akrapovi Sound Kit allows owners of selected Akrapovi car exhaust systems to control the sound of the system from the cockpit. This enables drivers to switch easily between a quiet mode and a sportier sound. The kit uses a receiver to operate the valves at the end of the exhaust system, putting the driver in control. This can be done using the Sound Remote Controller or the new smartphone app (for iOS and Android). Required for fitting an