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.
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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
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