louder

[winchester33]

how do i make my 6.4 more aggressive sounding/louder?

[07stroker]

I think the only way to get it louder is to delete the DPF and CAT.

[DKR]

^^^^

[SouthTexasDiesel]

You gotta remove the DPF and Cat. No doubt about it. But to do that you need a tuner!!

[George C]

NOTHING sounds worse than a straighted piped 6.4L.
That's my opinion, but trust me, the sound won't remind you of anything powerful.

[Saber123316]

Originally Posted by George C

NOTHING sounds worse than a straighted piped 6.4L.
That's my opinion, but trust me, the sound won't remind you of anything powerful.

um

YouTube - Straight Piped 6.4

explain..... aggresive sounding.... that sounds pretty effin nasty to me.

[matt05]

I think they sound pretty mean to me. But a few other people than george have said they don't sound to great. I haven't heard one in person cause no one around here really has 6.4s much less ones they'd straight pipe, and I haven't got to doing mine yet.

[OOWeaver68]

i like the way mine sounds, better than my straight pipes 6.0

[TwinTurboStroker]

Originally Posted by George C

NOTHING sounds worse than a straighted piped 6.4L.
That's my opinion, but trust me, the sound won't remind you of anything powerful.

You really don't like the way the turbos come to life (sound) with a straight pipe?

[peteoreo]

I have mine with DPF delete SCT tunes 4 inch to 5 inch silverline stacks and I think I will put some sort of muffler inline. When you first take off it sounds like an air compresser till it gets above 2 grand.