Re-shaping an old fiberglass Ecklers exhaust valance panel

[BBShark]

I have a really old Ecklers exhaust valence panel that appears to have been poorly made and/or has been sitting for years with a large weight on it. So I have toe reshape the panel so that it fits.

Is it possible to do with heat? If so how much?

 

[phantomjock]

Having a hard time seeing where it is bent and how it "should" fit.
Maybe a few pieces of aluminum angle judicially glued or glassed to bring it back to shape?

Good Luck!

Cheers - Jim