Hi,
I am thinking abut buying a 1997 Z28 roller to put my motor, trans and rear end into; My car has a salvaged title and is in bad shape. Only thing I am worried about is my car is a A4 and the roller is a M6 car. How will this swap work out for me, I really don't want to transfer the wiring harness because mine is damaged. Thanks

 

i think you'll need the wiring harness because of the transmissions being different. it's not that bad,it's all connected at the ecu and a few inside the car, should take you about an hour at most.

 

If someone could post up a trans wiring diagram for both a auto and manual obd2 car that would be great.