I am in need of the under-dash harness for my spyder. My OBD port is not communicating with my code reader and everything tests good. I'm sick of dealing with it and just need to replace the harness. It has to come from a spyder, the normal hard-top version will not work as the connections going to the doors are quite different. If you have one you're willing to let go, please reach out. It's the harness that goes over the steering column support, plugs into the ETACS, and goes down to the plugs in front of the ECU. Also in case it makes a difference, my car is 4g63 and manual. I know certain auto trans components are not interchangable on the spyders.