Talk to EAS about it... We don't know whether they will take them back. I would expect that they would if they sent you the wrong part.
Btw - you should never put grease of any kind on lug bolts. The torque spec for lugs is a "dry" spec.
'04 E46 M3 - Jet Black - Sold
'08 E90 M3 - Alpine White - Sold
'13 E92 M3 - Silverstone II - Sold
'13 E92 M3 - Alpine White - Ohlins TTX, Fall-Line Suspension Arms/Bushings, AP Racing BBK, GTS Aero, Cobra Seats, Akrapovic Evo, BBS E88