Hey everyone, just found this online.
Rieger have recently released a new body kit for the z4. Not sold on most of it, but i thought the diffuser is looking pretty good (minus the ugly mesh they used).
I think parts are for non M's
Full PDF with prices and pics
http://rieger-tuning.de/images/PDF/B...Datenblatt.pdf
Rieger site
http://www.rieger-tuning.de/index.ph...9&lang=english