Actually it's a single in - dual out muffler.. not much of one but it's there.. I fired up my coupe between the Magnaflow swap and was a little to raspy-high pitched for my taste, so when the wife wanted those tips on hers I went in search of a muffler.
OH.. and let me add here.. not meaning to hijack your thread .. just don't think I've seen one where several "ideas" were in one thread.