If you're in the Pittsburgh area, give me a holler, I have a stock chrome muffler off a '12 Switchback that you can have for free.
Good shape, only about 500 miles on it.
Just come and pick it up, I don't want to mess with shipping.
You're not gonna find a better deal than that...

 

I was actually wondeing if a switchback muffler could be modded to fit my 2-1.

I want something that comes a little further back. Mine ends right under the bag and discolors the paint:



Whereabout are you? You can PM if you like.