Originally Posted by frankie591
Hey everyone, I'm in the middle of swapping an obd1 m52 into my e30, and have heard that the wiring harness from an e36 m50 is longer than the wiring harness from an e34 m50. I want to find out what car my harness came from because if its from an e34 I want to extend the harness to make sure I can reach the stock ecu mounting point. Does anybody know the lengths of these 2 harnesses so I can measure and find out which one I have?
You don't need to extend or shorten either. You end up with a bit of extra worst case. But get a late model 318i ecu bracket. looks cleaner.
91 318is - M50NV (gone)
02 WRB Subaru WRX EJ207 forged, 320 AWHP stock turbo.
85 - 325
02 325i Sedan