Muffler and stacks?

[YoungMT Hick]

Anyone ever installed an mbrp muffler with a stack kit? I have a 2006 CC and the muffler is 6" O.D. by 30" long. I will have to measure to see if I have the room to make it fit. I was wondering if anyone has ever done it before. What will it sound like?

[powerstroke 825]

i have normal side exit on my truck but i helped one of my buddys put stacks on his 06 cummins 5in cat back 6in black aussie tips pretty easy did it with a 5in holesaw for his bed and a mig welder and some flex pipe took 2hrs at most

[YoungMT Hick]

ok well currentyl i have the stacks in and i was thinking of addind a muffler in

[powerstroke 825]

o ok sorry i thought you were wanting to put stacks and muffler in. sorry about that

[05charcoal6.0]

When i ran my dual 7" stacks i put a muffler on it to just see what it would sound like, it was a waste of time it sounded like a stock truck. So i took it back out. I dont know if you want to go that quiet.

[smokersteve]

different mufflers will perform differently. There is definitely space to put one under there.

[travisH3]

i wish there was a muffler to take out the drone and not my whistle
is there such a thing???

[smokersteve]

Get a short Flow through muffler if you guys want some kind of a decrease in sound.

I Have the cat and muffler delete pipes. I did not like how messy the exhaust sound was so I go a tip that is a double layer with wrapping, that helped slightly with sound. It still has the straight pipe sound.

[PGreenSVT]

A short straight through muffler will quiet it down some and still leave some of the turbo whistle but that will be diminished as well. There is nothing I know of that will quiet one and not the other.