Want to get more horsepower out of your new Mercedes C43 coupe? This is possible with the VRTuned Tuning Box Kit. The Tuning Box is a plug and play solution which is shared from the same C450 AMG engine. VRT-121192-1 is the kit that works for the 367 horsepower V6 twin turbo. The new C43 AMG will gain 70 horsepower and 100 nm over stock! This is a major improvement. The C450 kit has been a huge seller for us and now with the C43 Coupe out, this to can get the V6 bi-turbo going even more! Order your Mercedes C43 AMG Tuning Box Here Stock Specs Mercedes-AMG C 43 4MATIC Coupé Engine V6 twin-turbo Displacement 2996 cc Output 270 kW (367 hp) at 5500-6000 rpm Peak torque 520 Nm at 2000-4200 rpm Fuel consumption, NEDC combined 8.0-7.8 l/100 km CO2 emissions 183-178 g/km Efficiency class D Acceleration 0-100 km/h 4.7 s Top speed 250 km/h* Leave a Reply Cancel ReplyYou must be logged in to post a comment.