I know I've seen this on other threads but thought I would share anyway. These are the Rough Country end caps. All steel and 30 minutes to install. Did this for a temp fix. I don't feel like I need a new bumper till I get a winch and that's not going to be for awhile.
I have the same on my JK, for the same reason. When I get the $$$ for a winch+bumper I'll upgrade until then these give a nice look in my humble opinion.