I also have a '92 325i and my door panels were bubbling up, falling apart, etc and looked TERRIBLE. After looking for months I finally found a guy selling all 4 tan e36 door panels on eBay. They were from a '93 so I was worried about how long they would last but I figured I might as well go for them. After cleaning them and installing them using all new clips and fasteners from bavauto they looked really really nice and so far have stayed together. I dont what kind of panels they were but they were definitly made a little differently than my original ones were. Did BMW ever correct this problem in a later model or is it just dumb luck that I have these good panels?