Only problem is there is a chance of rust.
Those stupid chrome fender covers screw your paint.
We have some on the 95 525iM(came with the car when bought used) and when I removed them I found that the car needed to go the body shop. :mad:
It is a very, very well kept car from what it seems.
EDIT: I am not trying to kill your sale. Just looking out for potential buyers. Sorry.