Looking over my daughter's 03 P5 prior to getting ready to sell it and came across a lot of rust where the right rear subframe attaches to the body. I've seen another post with the same problem. The other side is fine.

https://photos.app.goo.gl/aCKx49P2QekBPdwX8

Probably won't pass a NYS inspection and can't sell it knowing it's like that. Shame. 144k on it. Southern PA car, so very clean as northern P5s go. So, if I can't get a fix for a reasonable amount, then either scrap or sell for parts.