I'm guessing this is just a bracket for some unknown thing that was in my car before, or something that was never installed...I don't know.
I'm anal for cleanliness and am working diligently on my engine bay (this was taken
before I started cleaning!

) and don't want to keep this ugly rusted chunk of what looks like crap hangin' out in my bay.
I've looked and felt as best I can to see if it's supporting anything important underneath, but would like an informed opinion (maybe what it's there for!)
Thanks!