they have offices in a few states. houston, tx......chicago, il.......others, too
they are partnering with bimmerbrakes to offer a flash tune for people that buy the headers from bimmerbrakes. it doesn't matter if it's a 325i, 330i, or zhp.....they tune everything.
i run the eurocharged tune on my zhp with headers; noticeable difference over stock, and great tune IMO