Akrapovic Sound Kit for 2020+ Mercedes-AMG GLE/GLS 63 S lets drivers control exhaust valves from the cockpit, switching between quiet and sport modes via a remote controller. Using a receiver included in compatible Evolution systems to drive actuators, the kit enables valve regulation; note that installing the Sound Kit invalidates ECE type approval for affected systems.
Akrapovic 2020+ Mercedes-AMG GLE/GLS 63S Sound Kit