Ok, heres the deal....you can run either an obd1 or obd2 ecu but it has to either be a p72, p13, p5m, etc. I have heard some nightmare stories of peeps trying use their obd2 ecu due to a couple factors. First off, obd2 prelude ecu has an imobilizer in it, unless you get a 96 obd2 ecu. It...