We successfully tested our G80 M3 Competition xDrive on the Hockenheimring. Our test driver Alexander Bux was impressed by its performance. Watch the full video to see what he thinks about it.
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RaceChip is a brilliant possibility to increase the performance of a lot of diesel and fuel driven vehicles with only little effort.
This is yielded by a reasonable mixture of excess performance, increase in torque and fuel savings. The best of all: If your driving behaviour remains the same, the service life of your motor will even be as long as in serial condition.

Proven a thousand times with a long experience: That's RaceChip.