...that's the most official name I've heard for this. It's a mouthful to search on. No one makes one as far as I can find, but Tangerine makes some sort of kit. Not sure if it's a reinforcing kit or a replacement, or whether it works with stock geometry.
I think I'll have to rehabilitate this guy somehow...
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Was thinking of posting a WTB ad in the classifieds, but would anyone be cutting up a car if this area weren't pretty gone?