Onyx Concept may have started out tuning Land Rover models, but they have since moved on from their token rides to include Bentleys and Porsches . Now they will be adding another notch on their belt with the Onyx-tuned BMW E92/93 M3 . And they changed everything there was to change: engine power, exterior, and interior.
Starting with the engine, the V8’s output has been increased from a standard 420 HP to an amazing 630 HP. An upgrade like this had to be accomplished through an extensive ECU remap, among other things, but Onyx Concept has yet to reveal the details of how this 210hp upgrade was accomplished.
Moving on to the exterior, no detail was left untouched as the BMW received new front and rear bumpers, sideskirts, a front carbon fiber lip, a rear carbon fiber diffuser, a carbon fiber bonnet, a carbon fiber boot lid, and a carbon fiber roof tip spoiler.
The final aspect of the BMW E92/93 M3 that has been given an overhaul is the interior. Much like the exterior, the interior receives a carbon fiber free-for-all with a 12pc carbon fiber paneling kit. This kit features colored carbon weaves that come in a range of colors from black to orange to blue. The color choices don’t stop there as the interior will also receive buffalo leather that can be installed in many different color combinations.