Mercedes-Benz AMG GT R / GT R Pro Exhaust System 911 Carrera S / 4S / GTS / 4 GTS (991) The remote control module and

The remote control module and our Valvetronic exhaust let you enjoy incredible F1 sound

- Titanium Blue tips

The Porsche 997

- Cat-bypass pipe

Mercedes-Benz AMG GT R / GT R Pro Exhaust System 911 Carrera S / 4S / GTS / 4 GTS (991) The remote control module andThe Mercedes AMG GT R V8 Bi Turbo refined with an iPE Innotech Performance Exhaust system produces an extremely loud and aggressive sound as well as a comfortably quiet cruise by the push of a button when wished for. Our Valvetronic exhaust delivers both power and dynamic valve control to the driver's seat. The full system includes the remote capability to command 3 different modes: on, off, and auto. In on mode, the valves are fully open for maximum