Home » 3.7s BRABUS C600 Rockets to 186MPH Via ECU Module + New Active Exhaust » Mercedes-AMG C63-S C600 by BRABUS 13 Mercedes-AMG C63-S C600 by BRABUS 13 Home » 3.7s BRABUS C600 Rockets to 186MPH Via ECU Module + New Active Exhaust » Mercedes-AMG C63-S C600 by BRABUS 13