Hello every one. I am a new member with a 2008 6.7 Dodge. I am 71 years old and a retired mechanic. My 2004 5.9 was stolen and I replaced it with the 2008 and need some advise.
I want to do the tuner, DPF, EGR and cooler delete. What turbo back exhaust system or partial system works but keeps the in/cab drone and decibels down. Should I just do the DPF delete for the exhaust and keep the down pipe and stock muffler? Help

 

I ran mine with just an AFE dpf delete pipe. Stock downpipe,muffler, and tailpipe. it was very quiet that way, almost stock sounding.

 

That's what I have all stock but the dpf it's has a little rumble but very stock sounding