I recently have found that my ecu in my 01 AU2 XR8 5 spd has got water damage and fowling a few things up.
is there after market ones that can be put in, in place of the original?
if i decide to put an original unit back in it should i be careful of what series AU, and KW output i get the ECU from?
can a ecu from a 220kw be put into a 200kw and would there be any difference power wise?

all help is appreciated
cheers