Saw 2013 US spec F10 M5 at Rolex 24 @ Daytona

[gmag]

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I attended the rolex 24 race in daytonna beach florida and bmw north america had 2 monte carlo blue m5 (us spec) on display. I must say the car looks stunning in the metalin a way that the pictures cannot convey. Like many have said before, monte carlo blue is the perfect color for this car! stunning!
Anyway, beside each car there was a stand that had a spec. sheet (though not in great detail) of the standard and optional features of the us spec cars. Nothing new here except 2 optional feautures caught my attention;

1.Excecutive pkg (ZEC). what on earth is that?

2.Bang & oluffsen sound system!. Surprise, surprise!!! the us spec m5 will have this system as an option when the regular 5 series doesn't even offer it.

[GT3 RSR]

Nice. Thanks for the info.

Found this..