Join Date: Aug 2001
Location: Hugo . Minnesota
I have one big Dynomax in the middle muffler postion. That splits out the back as duals. It is nice a low tone at idle up to 3,000 rpm`s. Then above 3,000 rpm`s it really starts to get loud. Or at a dead stop if i floor it it gets really loud. Your idea may work if you have the room ? As for the Hp between mufflers they are very close with in 1 to 2 Hp of each other. Some are louder than others your local muffler shop should know how is louder or not.
Mine 2012 Black Challenger SXT. Hers 2005 Red V-6 Mustang, the Son 1997 Red Plymouth Breeze