Thanks! I may end up painting the muffler. It will just have to be after moving. I think I'd like to remove the muffler to make sure I get it covered. Did you scuff yours up first or just shoot it?
I left it on and just sprayed the parts you could directly see. Didn't care if the parts you can't see were sprayed. Didn't bother scuffing it, I just used a shop rag and cleaned it real good first to make sure no dust was in the way. After about 20 minutes work it was complete. Very easy and fast.