My old system crapped out on me. The glasspacks rusted through a year ago and had to be removed and one of my Dynomax VT mufflers blew out and sent fiberglass flying out through the back. So I replaced it all with some Different Trend Flow 2 mufflers. About the same in loudness compared to my Dynomax VTs but deeper in sound. The resonance I had at low RPM without the glasspacks is gone and It's just about drone free. You can hear the exhaust when you get on the gas but it's silent when you're cruising. I'm pretty happy with the setup. The mufflers were dirt cheap too! Picked up the set for $80 shipped on eBay. Here's a video showing a cold start, 0-60 interior run, and some casual driving.