I need to replace the extremely rusted muffler hanger brackets on my 88 GT. The Fiero Store has replacements for the 85-87 models (left & right). I telephone them to learn if their hanger brackets would work on a 88 GT and they didn’t know. I was hoping that the hangers they sell could be modified to fit my car. Please let me know if anyone has used the 85-87 hanger brackets on a 88 GT.