upper tubular control arm bushings

Just saw the picture of the UCA. I'm not saying it can't be an RMS arm, but it looks like the UCA has a different radius on the bend.

The other possibility with that shape (and no gusset) is that it's a CAP uca. 2009 would have been the right timing for it to have been from CAP, and it looks almost exactly like the set I removed from my Challenger.

If it is a CAP made UCA, I'd remove and replace it. They had more than a few failures due to lousy welds. I broke a set of their lower control arms. I would check with Bill at RMS. If he can confirm its one of his, awesome. If he says it isn't an RMS uca, my money is on CAP.