Quote Originally Posted by h0wl0ngcanitbe View Post
Full ZZP 2.5 down pipe back with cat, with res and muffer, this is the latest set up they offer, very little drone from previous versions. Freeway from 55-67ish barely notice it. It does drone a little bit 67+ but its not that bad. Its low and unobtrusive.

https://www.youtube.com/watch?v=jxqCg6B6toY
Thanks for the video. Sounds pretty deep but mellow. I'd probably pick the magnaflow resonator instead of the zzp, is the muffler chambered too? I know Blueguy suggest staying away from chambered. Have you driven one of those or heard them in person compared to flowmasters?