Gloss black. You may want to powder coat them. I dont think black is to expensive. When I checked into it a couple of years ago gun metal was way more expense in the powder coat. The shinner they are on a dark wheel the cleaner it looks and the less it looks like you spay painted them. I think it would be sick to see a black x5 with black factory 20s

__________________
2004 22's 265/35/22 & 315/30/22 cont, nav, premium, sport package, HID hallo, silver/black with white stich