Alright, I have a question about an m30 swap. I've found a completely rebuilt m30 for 250 bucks from one of my buddies with wiring harness and ecu to drop in my e30. The only problem is if like to keep my car automatic for the time being but I have no idea what steps I need to take to complete the tranny. What do I need to get as far as auto transmission and wiring and what work will I be doing wiring wise?
