F34 GT M Sport. Or GranCoupe...
Either way, it's on the F3X chassis and is the M Sport version, with the 28i, 30d or 35i in.
2006 BMW E60 520d SE 6MT
2009 BMW E90-LCI 330d SE 6MT
Current: 2012 F30 328i Luxury 8AT
2015 Audi A6 Avant Ultra, Black Edition (sorry!)