My LCI 330d has a higher pressure indicated on the plate compared to my old pre-LCI 330d (about 3 PSI more). Both E90 M Sport and essentially the same car apart from one is LCI and the other an 06 plate pre-LCI.
Fully laden, the LCI supposed to be:
Front: 44 PSI (3.0 Bar)
Rear: 50 PSI (3.5 Bar)