If it helps some, on page 2 of the second thread in my signature you can see my setup as well as watch/listen to a video of it. Of course I have headers, but it's a 2-1/2" exhaust with a pair of glass packs I'm using before a pair of Thrush brand chambered mufflers that are turned down at the axle. I also have a pair of the same mufflers on the stock setup of my 87 GT vert project which sounds completely different in comparison. I'm not sure if I have a video of that posted here on Stangnet, but if you're interested I can post the YouTube link.