At one time all started with a Range Rover, then followed the model of the Porsche and Bentley. But this time it's BMW M3, which is located under the hood a 4.0-liter V-8, output of 420 hp, but after visiting the tuner issuing 621 "horse".
In the Onyx Concept does not mention any other modifications, but such power may be achieved at the expense of new air filters, changing the way fuel injection, adding a new exhaust system, injectors, so it's nothing essentially new tuner probably will not offer.
Body M3 supplemented with a new aerodynamic bodywork, made of carbon fiber and slightly increasing the size of the car.
The tuner also drew attention to the interior, adding a leather, aluminum and carbon. The official presentation of Onyx Concept BMW M3 will be held on October 31.
