Home » 3.7s BRABUS C600 Rockets to 186MPH Via ECU Module + New Active Exhaust » Mercedes-AMG C63-S C600 by BRABUS 26 Mercedes-AMG C63-S C600 by BRABUS 26 Home » 3.7s BRABUS C600 Rockets to 186MPH Via ECU Module + New Active Exhaust » Mercedes-AMG C63-S C600 by BRABUS 26