Ok, so I still have to pull apart the ecu....another day.....but say it has a "spoon" or "mugen" chip in it, can I replace it with a p30, just as easy as that, or is there more to the whole "chip replacement" thing.

And is p30 still what you would recommend...now knowing I have the 1st gen B16A, with the GSR head.

Thanks again Kai

~Kiersten