From all I figured out the fronts should fit, the rears the disc won't fit because the Hub size difference, I was going to look at having them machined but the deal never worked out. Where did you get them from? And how much was the set? Let us know how it all goes.

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X5M Eisenmann exhaust, de-Catted down pipes, 22" HRE wheels, ECUProgram stage II (700hp) tune
X5 35d Tuned and Lowered