TTI exhaust too loud

Hey"

I've got Hooker Comps, TTi X, TTi muffler section, but I'm running dumps instead of tailpipes. I get a LOT of resonance in the car, and the exhaust itself is pretty darn loud. Granted my car also has the stock sound deadening (aka none).

I am thinking of trying the Dynomax Ultra Flow Welded mufflers. It doesn't make sense, but I've used them in the past and gotten less noise overall and lots less drone at 2000 ish. Magnaflows have worked for me also.

Steve