Properly mount your Rear Bumper with these Rear Bumper Mounting Brackets.
They are sold as each, and 2 are required per car. They mount under the fender with (2) 13mm bolts per bracket. They are not side specific and will fit either Left or Right Side. These are often bent from repeated abuse.
Constructed of high strength steel, these brackets are laser cut for a precise fit, then powder-coated black for a clean look.