http://www.realoem.com/bmw/enUS/part...&q=13717575406
Shows the same IC for X5 and F10.
I believe the Dinan ICs are essentially the same as the Alpina units.
Realoem shows the charge pipes are same.
There are plenty of F10 kit pictures online to compare all the parts once the X5 kit can be in hand.
Also email Dinan and you should get a reply in a few days usually, should be able to confirm which parts are different.
Good luck
Matt