i think its impossible to have a crappy sounding mustang with any muffler setup as long as its lead with a off road hpipe. i love the sound 5.0s have with them, so bad ass....almost arousing
friend of mine lives about a block from this guy with a o/r hpipe and dumps. i can hear him start his car up and pull away through the woods.
they can also be a very good deterrant. a good high rev of your car and most ricers won't even look over to see WTF it was that made that sound!
I remember sitting 3 deep in my friends 89 5.0, trick flow intake, headers, off road h, flows and dumps etc etc. he pulled up next to this kid in a honda with a real loud fart pipe, vvvoooommmmmm vvvvoooooooom, he revs on us. by this time im in the back seat laughing. friend in the passenger yells "wanna run'em?" (now i am laughing real hard, at the sound of that fart can, and at what this kid was doing with his hands like he was throwin sign language up..i dunno wtf it was but i was laughing hard). kid nods, so my friend revs a few times 4-5k revs, and the look on this kids face was priceless...the look you get from someone who has never heard a mustang with a offroad h and dumps, the...WTF look (you know what i mean
) . anyways we run him and blow his doors off, 3 deep haha. and my friend the driver is a heavy guy too lol.