Yep, they make mufflers for the bike manufacturers.
Maybe the coast enrichers are stuck, causing the pop?Ok, thanks. I knew they certainly looked stock but given that my Vulcan seems louder than everyone else's with stock, I thought maybe I was on to something. Everything's intact inside too, but it's got a very deep boomy tone. Had a die hard Harley guy come up to me at work the other day asking if the exhaust was stock. He really liked the sound. I do too.
The infernal incurable decel popping, not so much.