I had a feeling this was going to be a problem area. You could see a strange buckling from the inside of the car behind the rear seats. This area was covered by seam sealer so the rust was not visible until removed. On the outside the metal was full of holes along the reinforced area of the wheel-well. I thought that maybe I could salvage the area without a large repair but I cam to my senses and ordered a new replacement panel from CIP.