I have a titanium silver x3, and I bought a set of silver and black carbon fiber type roundels from EAS. The set I bought was specifically for the e83, but the roundels they provided are the same for the hood and the trunk. After removing the trunk roundel using the instructions found in the 1st response I realize that the same roundel won't work. The trunk roundel is larger, and wedge shaped, larger at the top and smaller at the bottom. I am in a quandry as to how to fix the matter without spending much more money. I have already replaced all 4 wheel roundels, hood and steering wheel.

P.S. Thanks Doug for the info, your instructions were perfect.