[randyb2004]

Exhaust is on, very quiet. I got the longest muffler they made, should have went with the shortest. I used all 409 SS pipe, the muffler is an older one, still has an aluminized outer shell. All the new Magnaflows are all SS. I'll get some pictures if it warms up around here.

 

[pino_55]

exhaust guidance...

i have had aftermarket on everytruck and if your going to get somthing louder it's going to be loud most of the time unless you choose to Dynamat your floor boards in the cab. Just make it loud.

 

[Pete95Sierra]

there is no such thing as too loud... besides you cant help but smile when u gun it and everyones jaw drops around you... or they shake their head haha... wither way you gotta love it

 

[DarkRider89SL]

When the time comes im probably gonna go with either a Flowmaster 40 or a Magnaflow behind headers...