best exhaust for 5.3

[Longhorns274]

also, whats the big difference between single out and dual out, if im getting turndowns will it even make a difference?

[TexasF355F1]

Originally Posted by Longhorns274

also, whats the big difference between single out and dual out, if im getting turndowns will it even make a difference?

The dual out will be slightly louder. I have single in dual out on my Borla with turndowns. Loud enough for me, but definately not that much resonance in the cab which is nice.