No I have not but I have seen many cars with it done, and I rented a 5 series for a couple months which had the kit. It looks like an M5 both front and back except for the fog lights and the M5 Side grills

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2011 ///X5 M (On Order)

2009 X5 4.8 M Sport Space Gray/Black Fully Loaded

2007 GMC Yukon XL Denali Loaded and Customised