Hello, I remember someone here looking for a set of 108 BBS bolts when refurbing the wheels. Please check the following link if anyone still needs them : 
http://www.z4-forum.com/forum/viewtopic.php?f=6&t=15457&start=15
Morrisadam said:Well I would sell tham but I dont know anyone who would buy thamczechT698 said:I see that one of the rims is seriously damaged... You could sell the bolts in it since I remember some members here had a difficult time finding them...
Let me know if someone needs tham.
http://www.z4-forum.com/forum/viewtopic.php?f=6&t=15457&start=15