i am running pacesetter long tubes and am going to do the true dual application but i want a deep sounding muffler for the exhaust magnaflow is to raspy and i heard flowmaster robs power hence (robmaster) any suggestions?

 

magnaflow isnt really raspy.. its more of muffled? I guess would be the description? Im running it and I've never turned back. Sounds WAY better than flowmaster and feels like I've got my bottom end back (no cats) and I ran straight pipe after my header swap and hated it.
How big of a motor are u doing true duals on?

 

5.3 liter

 

i have dual magnaflows on mine, not raspy at all, sound deep but are not too loud and annoying like flowmaster, if ur doing dual, run 2.5 inch pipe. borlas sound really nice, but are more expensive.