What have you always wanted to get rid of what you annoy, don’t like or would you do otherwise? I find the materials of the door handles and steering wheel spokes quite cheap in z4. Above all, I get annoyed by this three shades of colour. Alu (blank), dark plastic (radio, center console) and then silver (door handle, steering wheel). Would have liked white turn signals. When entering (in the garage) I sometimes make the rubber seal dirty. Where the rest shines so nicely. But somewhere have ic h always rag so now since your turn . . . greeting zagon