OK, here's my situation. Bought a car w/ a USDM ITR B18C5 motor in it. The car is running w/ a CTR ECU. The ECU is picture below: I also got w/ the car an ECU that the guy said was an Si ECU. Well, it's from 1996 (stamped Nov 1996 on it) so I have no idea what it is. Here's the pic of that ECU: So I go and try to swap the "Si" Ecu in and the pins do NOT match. Sucks...I need to figure out an ECU that will work for me to pass smog since the CTR won't. Here's the picture of the pins/sockets that are currently wired into the car: Anyone have any ideas? My goal is to be at a point where I can get a USDM ITR ECU or a P28 w/ Kenji program. TIA for any help anyone can provide.