Akrapovic Wireless Sound Kit for Porsche Cayenne (958) mercedes-benz-amg-gt--190---2018-present--gt--2018-present--esr3206634 Gains: +49HP & +102LB-FT

Gains: +49HP & +102LB-FT

The end result is nothing short of spectacular with the RENNtech R2 package gaining up to 178 hp and 109 lb-ft

620 LB-FT @ 3800 RPM

593 HP @ 6800 RPM

Akrapovic Wireless Sound Kit for Porsche Cayenne (958) mercedes-benz-amg-gt--190---2018-present--gt--2018-present--esr3206634 Gains: +49HP & +102LB-FTThe optional Akrapovi Sound Kit enables owners of selected Akrapovi car exhausts to control the sound of the system from the cockpit of their machine. Using Akrapovi 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)