Hello together, I have a lying down, the following auctioned me Sunday at Ebay S4 Aluspiegel and got them today only when I held the dinger in my hand fell immediately on me that the dinger are not made of massive aluminum but of artificial, can that be???, the funny thing is in the inside of the mirror caps are the dividers. from Audi on it 8E0 857 508 B are now original or I was screwed, would be grateful about infos. mfg Erhan