Akrapovic Wireless Sound Kit for Porsche Boxster and Cayman (981) mercedes-benz-amg-gt--190---2018-present--gt--2018-present--esr3206634 E63 AMG S 4MATIC+ (MY2018+

E63 AMG S 4MATIC+ (MY2018+ | S213 | M177 | 4

Including: ECU

RENNtech now offers CPC -upgrade for AMG M176 and AMG M177 -engines

W/S212 - E 63 AMG | C218 - CLS 63 AMG | RWD - Non-4MATIC

Akrapovic Wireless Sound Kit for Porsche Boxster and Cayman (981) mercedes-benz-amg-gt--190---2018-present--gt--2018-present--esr3206634 E63 AMG S 4MATIC+ (MY2018+Akrapovic Wireless Sound Kit for Porsche Boxster and Cayman (981) The 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