3" Dynomax Ultraflow Carnage

I won't buy MagnagarbageFlow ,or any chamber muffler ,anymore.
I like Ultra Flo long case ,turbo muffler style , or Walker Super Turbo muffler...
Been through this nonsense, running basic IMCO 2.5 " reverse flow " ,as of current. Not happy ,with those either.

Always had great luck with the old school oval fiberglass packed, perforated tube turbo mufflers. Not even givin a damn if the tubes are the same diameter all the way through. Never saw how that made a difference since the tubes are you know.......perforated. lol