G-Power has increased the power of 3.0L inline-6 engine to an incredible 600 horsepower.
The retuned 5.0L V8 engine of the Ford Mustang GT packs a 420 pound-foot of torque and 460 hp.
This might not yet be official yet the smart money is on the 4.4-L twin-turbo V8 tuned by M division to 615hp in the M5.
4.0-L twin turbo V8 of AMG that has been tuned to provide a torque of 627 pound feet and 577 hp to all of the four wheels through the 9-speed automatic transmission.
It only means that the public can expect to see a 2.0-L diesel unit together with T6 and T5 petrol options.