6.7 exhaust
 

was wanting some suggestions on a full turbo back exhaust who makes the best?

H&S

Re: 6.7 exhaust
 

MBRP, Diamond Eye, Magnaflow, Expandit, Silverline

Sent from my DROID2

I have a Flo Pro 5 inch TBE no muffler.. Not very expensive but everything fits together perfect

Magnaflow:tu:

flow pro is the brand h&s uses. :tu:

flo pro looks like a nice system :tu:it is still sitting on my deck and needs to get put under the truck:w2:great price too:tu:

they sound funny though when they still have the egr cooler on em, at least in my opinion, or maybe i'm crazy, kinda hoping someone will chime in on this to reaffirm my belief

yeah any 6.7 sounds funny warming up in cold weather. i got a magnaflow on my truck and it sounds the same as flow pro warming up.:tu:

I guess (not to steal the thread) what i'm looking to be answered is does the egr being off make a noticeable difference in the sound of the exhaust, whether it be warming up or driving? cause I've heard quite a few 6.7's without dpf's but various ones with egr deletes and some with them still intact and the ones with the egr intact seem to make less noise and sound less throaty

your prob right ty. :tu: i cant remember what my truck sounded like stock.

Thats cuz you couldnt hear it!!!:c: Them things is so quiet

i know when its cold the exhaust brake makes it hissssss:tu:

Yeah they do. I think they sound cool when they do that

i was wonderin the same thing....im wantin to delete the cooler on mine.....the louder the better!!

A 6.7 IMO will never be super loud compared to a 5.9Lbut I think its the displacement that makes them sound so different and the best mechanical muffler you can have in the vgt turbo

i been hearin alot of ppl talk about doin the 5.9 exhaust manifold and a 5.9 turbo will give you the sound back...its the vgt that makes the quieter..i hadnt tried it yet, but seriously considerin it...seen some vids on youtube of ppl doin that...trucks sound good! :tu:

yeah but you would lose the exhaust break

We have 4 customers running 5.9L manifolds and silver 66's and they run hard!!! With the added displacment of the engine the 66 spools almost like stock with the aftermarket turbo tune from H&S

bet they sound sweet too, lol, those 6.7's spool a turbo way fast with what seems like less fuel than a 5.9, there is no replacement for displacement

Yep all those cubic inches really help to get that turbo going. And we are spooling those with just a mini maxx, intake, and exhaust

:rocking:

we have guys runnung the H&S turbo back no muffler H&S full EGR delete and a smarty SR they love it until it slips the POS stock clutch

Yeah the dual mass flywheels and stock clutch really sucks in these trucks

yep ford did it in the early 90's and they sucked then so dodge thought they could pull a fast one :argh:

Aint that the truth.

Lmao!!!! This is why engineers should have to work on all this stuff and see how it last before they implement these ideas

i never knew my dodge could sound like a F-18 on cold days..then i found flo pro:c:

they make aftermarket :tu:

thanks i have always used flow master on my gas hot rods this is my first diesel.already have the h&s egr delete kit and blackmax programmer. trying to get ahold of friend at wilson manifolds so he can build me a intake.:tu:

when u get it, post pics of it :tu:

sure thing iam going to try to get into the 550 600rwh range before i get itno the motor.Have u had good look with the valair clutch i know that is the first thing thats going to go on mine. got to love stock parts
:argh:

so far i have......hadnt got to put but bout 300 miles on it so far tho...dad used it to pull the trencher to do a job....its startin to get broke in a lil better now....i got a company van so i dont have to drive my personal everday to aid in the break in