can it be made louder?

[JDiesel93]

My truck is already straight piped and the silencer ring is removed, is there anything I can do to make it louder?

[CumminsCoal1]

the truck louder or the turbo? get a 5in turbo back exhaust.. thatll be loud enough promise.

[JDiesel93]

Will a 5" really make that much of a difference over a 4"?

[cummins04.5handshaker]

What exactly do you want loud? Exhaust or turbo sound?

[JDiesel93]

The exhaust

[SouthernCoalRoller]

Not really just a different tone but why do you want it louder? They are loud enough. Mine is louder than both of my friends trucks and one has a 7.3 f word and the other has a 6.6 duramax. Both are 4" straight piped

[JDiesel93]

I love the sound of a cummins and the louder the better

[estrada5.9]

Smaller exhaust will be louder, bigger will be deeper sounding.

Stacks lower than the cab will be good and loud for ya.

[JDiesel93]

Yeah id love to have an 8" right behind the back window, but I can't afford it right now

[SouthernCoalRoller]

If you want louder then u gota go to a 3 or 3 1/2 but the high pitch popping noise coming out when u get on is gona sound like and probably going to drive you crazy. You must be 17 yrs. Old or something

[black2000]

Just run a hood stack

[Goat_Hauler]

5in straight