Need help on my decision on mufflers

[Shadfrmdabull]

Can I fit two super series 44 flowmaster mufflers on my 2006 5.3 Chevy Tahoe LS? or is it not necessary because I want my hoe loud hear me from down the street you know what I’m saying

 

[Doubeleive]

Can I fit two super series 44 flowmaster mufflers on my 2006 5.3 Chevy Tahoe LS? or is it not necessary because I want my hoe loud hear me from down the street you know what I’m saying

well with stock pipes and cats even with no muffler these trucks are not that loud, throw some headers and 3.5" pipe then it might be a little bit louder
the problem you then run into is "drone" on the pickups there is no drone problem because the cab is shorter.
you can try a single chamber muffler but you will get drone, fitting 2 is going to be "snug"