I was cleaning out the garage and came across some material that a guy that I was building a house for gave me a few years back. He was using it in his cralw space vents. It is stainless....maybe 12 gauge with holes in it.
Cut a piece to fit behind my bumper and painted it with a color that almost matches the frame color and put it in. I think I'm gonna pull it out and paint it black to match my a-arms.
What do you think?
Before

After