I've got the muffler. It is mounted the stock location. A local shop did a great job of routing the pipes and keeping them up and out of the way. The same path as the exhaust pipes, and of course a new and custom path for the tailpipes since I took them straight out the back on either side of the hitch. It's pretty quiet and very mellow until you get it to 2300 - 2500 rpm. When you do get it singing it sounds great. But I'm biased
