Just reaching here but if you have a parts car or for whatever reason a passenger rear quarter panel just laying about I'd like a piece of it!
In the attachment I've outlined in a white dashed square the afflicted portion of my poor Ti's Rust issue. It's bubbling up in the rear arch just about where the bumper mates to it. I was going to order a section from a sedan (they eyeball right on but I constantly read how uber specific our Ti's are for exterior parts). FWIW the new section I was going to order is located
here.
So, if you have what I'm looking for post it here with price shipped to St. Louis, MO 63116 (hopefully the piece will fit in a flat rate priority box).
OR, if you feel my logic about using the bit from the link above will work, let me know!