I thought about this as well awhile ago... I'm pretty sure, like stated above, the middle of the hood where it meets the top of the bumper will be an issue and I also think where the hood meets the inner lower corners of the lights it would not line up correctly (/cover up the lower headlight trim bc it is flush with the pre-f hood)

__________________
2003 X5 3.0i Sapphire Black/Black
Sport/Cold Weather/Premium Pkg.