Rear bumper bracket?

So, I recently backed into someone, 100% an accident and my fault. But I basically destroyed the passenger side of my bumper, ive got new caps coming and the bumper itself as a whole is in good condition. But has anyone here removed and replaced just the bumper bracket, with the BSM, I’m having trouble figuring out how to get the old pieces of the bracket off, and will probably need help getting the new one on, I do not want to take the whole bumper off and i dont think i have to. Any help to replace the bumper bracket is very much appreciated.

 

Bump and same question. Did you end up replacing bracket/cap? methods?

 

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