Purchased and installed part number 51622327610 on my 2015 M6 Gran Couple. Apparently this is not the correct part number and only fits the F12 and F13 chassis(small gap on the trailing edge of spoiler). The spoiler was been installed for less then a week and in new condition. I will cut my losses and order the correct part number. This spoiler retails for $662, purchased for $565.
$450 or best offer