Mercedes-Benz GLS-Class (X167) Exhaust Controller Extras To suit BMW M4 /

To suit BMW M4 / Competition / CS (G82 / G83) 2020-present

To suit BMW 8 Series M850i (G14 / G15 / G16) 2016-present

To suit Bentley Bentayga (gen3) 2016-present

To suit Toyota Supra (A90) 2019-2026

To suit Hyundai Elantra / Avante / i30 N Sedan (CN7

Mercedes-Benz GLS-Class (X167) Exhaust Controller Extras To suit BMW M4 /To suit Mercedes Benz GLS Class (X167) 2020 present GLS 63 GLS63 GLS 600 GLS600 GLS 580 GLS580 May suit other models and years, message us if you're unsure. *Please note there is a 5 second delay until the valves open after pressing the controller "on" button and requires a throttle input to close again after pressing the "off" button* (more info). An ECU error may be created during the install process which will need to be cleared after the install.