You have to pay duty when importing on any car made outside of North America, you should have seen that coming, no surprise.
Current - 2011 E70 X5 3.5i
2003 745Li Titanium Sliver Metallic w/ Black Interior
21" OEM Style 128, Angel iBright V3 w/ Matching Fogs, H&R Springs, BTUM8000, LED Side/Front Markers, White Bulb Interior/License Plate,
Stealth Bulb Signals, 15mm Rear Spacers, ACS Style Roof and Trunk Spoilers, Debadged