That's going to require substantial new hardware. It will most definitely not be downward capable.
You want it, you'll have to ante up for a new Bimmer.
E91 Montego Blue gray leather burl walnut , Idrive, PDC, Logic7, CA, Sirius, xenons, 6FL, ZPP, heated seats, 17" tires.
4, 8, 15, 16, 23, 42