Do a search on the forum... there is a powder coating deal. Not sure if it is still going on, but it is somewhere to start.
I was about to snap at you for being too stupid to search, but then I realized who it was I'm talking to. http://mnsubaru.com/forums/member.php/1791-demong
I sand blasted my wheels, and then Dan@Elite Powdercoating do the powerdercoating. I have his card laying around if you need contact info.
my wheels have been at primo for 5 weeks now, wouldnt recommend going there unless your not in any hurry at all. still dont have them back yet either
yea mike's dad runs a powder coating shop - do some of the highest quality powder around, reasonable prices too