Do they even make 5speed ULEVs? I think the 5speed vtec is your only option for the ECU. I had/have a ULEV motor and i did the swap. Aside from teh typical wiring, you'd have to do some ecu re-pinning and bypass a relay in order to make it work. I have notes on this and i can scan em and send em to you or do a write up if necessary.