I have a April 04 European STI.
If I read the ecu with ecuflash and save it, then open the image in notepad it says A4RN1XXX, but no matter what xml file i get i am unable to read or edit it. Maybe it's me being a newbie.. But It says no definitions found. I can open Andy's Stage 2 map in Enginuity, but not my saved ecu..