I just got a set from ebay because I will be doing a headrest LCD Mod and wanted a backup just in case. Well, the set from ebay was from a NON-sport 2006 X5 and I have an 01 sport and the leather running in the middle does not have the darker color as in the sport model, no problem for my mod Ill just use the non-sport for the holes. And keep the originals incase i want to hold on to them if i ever sell it. But in answer to your question they do fit.

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E53 Titaniun/Grey 4.4i - Sold
E70 Black/Black - 4.8i - Sold
F07 SpaceGrey/Black 4.4i Twin Turbo - Current
X5 & GT is the Ultimate Driving Machine