On the R50/52/56 those parts were separate but it looks like on the R56 they are not.
See RealOEM.com BMW R56 Cooper S Trim panel, bumper, front
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Rally New MemberMotoring Alliance Founding Sponsor
On the r55/56 they are separate pieces too...just not shown on that page of realoem.
http://www.realoem.com/bmw/showparts.do?model=MF73&mospid=50031&btnr=51_6220&hg=51&fg=15 -
Rally New MemberMotoring Alliance Founding Sponsor
If it's that piece, check the link I provided. It's #9 in the picture.
51112756497 $68.82 -
Many of our sponsors do have access to discounted parts and often for less than the local dealer. Off the top of my head that inclueds, WMW, Detroit Tuned and Helix.
I'd imagine some of the others may pipe up if they see this and can be of assistance.