Stock BMW M6 Goes Against Manhart Racing's Version

Their take on the uber-coupe brings forth a power bump of 140 HP and 180 Nm (133 lb-ft) of torque, compared to the stock 560 HP and 680 (501 lb-ft) of torque numbers.

This time, the 700 HP monster goes against its stock brother, a random M6. The power difference is obvious as the Manhart Racing tuned model starts out behind and ends up easily winning in the end.

Now we have proof for all those people that still claim that tuning your car is not worth it and it's all a bunch of mumbo-jumbo. Furthermore, this will allow you to compare result and see if the price tag for such an upgrade is worth the money.