Watch the BMW M3 E36 tear up the race track with precise drifts and the iconic sound of its 3.2L engine. Captured with a GoPro Hero3, this video delivers the raw excitement of M Power in full sideways ...

Dubbed TrckrX, it is an OBD-II tracking and data logging system built into a BMW E36 M3. The car in question is being used in some auotocross competitions. The driver wanted instant access to some ...