I replaced my muffler with a glass pack. I only have a 4.7, but it sounds really good.

 

+1!! my magnaflow sounds better that any flowmasters ive heard

 

I can’t say anything about Magnaflow’s, as I’ve never heard one on a Ram, at least not that I know of. But, I have a Flowmaster Super 44, and I think it sounds pretty good; it’s just not loud enough for me. So, I got an exhaust cutout, and I think it sounds better than any muffler I've heard. It’s loud with a nice deep rumble, and performance-wise, I would assume that it flows better than any muffler.

 

I'm right there with you, I think a cutout sounds better than any muffler I have heard. But if I had to pick one muffler to get the nest sound I would pick the at3030, it is by far the best sounding muffler I have heard.