5.9 Cummins Stock exhaust vs 5” exhaust with muffler

[@mesharkyvibes]

Gonna do a 5 inch with muffler on my 2nd gen, don’t want a straight pipe cause I hear they can get old after a while

[@danemaio4623]

Where did you get the exhaust kit from

[@rusinperformance]

Flo Pro exhaust

[@austinhauri4098]

Hows the cab drone

[@rusinperformance]

Not bad when cruising, but you put the engine under load it gets loud really quick.

[@junrowdy]

Do you have a cat on it?