It depends what domestic market we are talking about. Its a gray area for the non-turbo models. While RomRaiders official definition list is posted and updated every so often, i dont believe it comes many NA models, world wide, under 2005-2006 model years. With that being said, if you scour the forums, quite often there are home users who pull and define ECU definitions for odd-ball years and then post them with the factory map up for others to use. Ive had to do this once or twice over the past 8 or so years for oddball cars to get into and tune.
I did do a quick google search through ROMraider forums, and it appears someone DID pull the map off a 2003 model, but the thread went dead after that with no updates or returned work with it defined and instructions of how to apply it to ECUflash.
What exactly are you trying to get in there to accomplish?