Ok well my first car (83 Plymouth Reliant) has been off the road for awhile. Ive been looking for a project for summer and I decided this could be it. I was wondering if somebody could give me a run down on the wiring real quick and computer. I know Nissan has a system called NATS where you have to reconfigure the ecu or buy an aftermarket one to use it or something like that. Does the srt4 from a neon have that? Also if I use a Pt cruiser Gt engine can I use the srt4 ecu and harnesses? What will I need as far as converting my car to obd II? And from what I read the mounts should be the same in my car as the srt4 correct? I know a good bit about cars and have a decent amount of experience but not too much with chryslers haha Any help will be appreciated.