... my vote? a darker GUNMETAL!!! that would be sick!
I have a jet black car too and went with black with polished lip wheels... if i didnt go with those, i wouldve went with a dark gunmetal CSL style.
2008 328i E90 Jet Black:6MT:Premium:Sport:Walnut/Black interior:Xenon:MTEC V3 AEs:19" Beyern Mesh:35% Tint:Blacklines:OEM Front Splitters