| | ecu???
87 325is here now Im really confused. My son and I have been poking around on the web looking for a performance chip for the car. But have yet to find one for our ecu. The car was owned and rebuilt buy a import mechanic, whom I am unable to contact due to illness. Our ecu is a Bosch 0 261 200 525 Anyone got a clue where to look for a chip and what in dazy dukes this ecu is from thanks all