Ok if anybody can help...
I just bought this 92 325is
http://www.geocities.com/yellowfello69/mine.jpg
It's got a 2002 m3 body kit. Nice lil car for a 20 year old such as myself.
So here goes the problem, the car is a 92, i bought if off the autotrader from some guy. The car feels kinda laggy when I press the gas, I had somebody drive it and they said it is definiatly missing alot of power it should have. And sometimes when I try to turn the car on, the engine won't turn over, it will just churn and churn. I brought it to the bmw dealership they told me the car has either a 93 or 94 engine in it. So i've been told i need to change the ecu to a #413, and change the wiring harness.
So can anybody help with a #413 ecu and/or 93-94 wiring harness.
Or if anybody has any suggestions or had this problem as well...