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 ...

When the E30 series gave way to the E36, so did the M20 engine to the M50, a motor that introduced BMW’s variable valve timing VANOS system. BMW produced several variations of the M50 with ...