I'm new here and all. I just bought a 04 crossfire and have been using these forums for a quick reference on a lot of things.

One thing i will add to this thread though, is that i cut my muffler off in the back and y-piped it to some duel crome tips. Even if you kept the stock tips on, which would require some cutting and welding of your old muffler, i think no muffler sounds great. I can't compare it to magnaflow or borla exhaust system but the sound is almost perfect with out the muffler.

Sometimes you get a little bit of a backfire rumble too.

Also something to note, the car sounds totally different under a load (driving) than just reving in neutral so some of those videos don't always give you the best idea.