I got Black and white roundels (not stickers) from Nerweezy at Trinity. I am pretty sure he has the OEM ones as well. Many places wil be cheaper than the stealerships... Look here: http://www.trinityautosport.com/
Installation is simple... place the new one in the grommet s(get new grommets if you need them) and hit straight down with your palm...
Deceased - 2004 BMW 545i Black/Auburn
-Sports Suspension, Premium and Cold Weather Package, Logic 7 Professional Audio, Rear Sunblinds, Adaptive Xenon Headlights, Active Steering, staggered setup on 124's, Aux Input
MTEC V3.0 AE's, Black and white roundels, Clear LED Side-markers, New Conti ExtremeContact DWS's, Charcoal Filter Delete, 35% Tint, 20%rear.
GARY BETTMAN IS A TOOL!