new exhaust

[nathanc4s]

I am new to this forum, but have had many diesel trucks, however all i have ever done to them is lifts and tires. I currently have a 05 crew cab long bed with a 6.0 and want to do either a cat back or turbo back system and want to keep it as quiet as possible, which system have people had the best luck with. thanks

[vitalidle]

The exhaust systems out there are pretty close when it comes to sound I would say. The big difference comes with quality and fittment issues. If you want quiet just do a cat back exhaust and it won't really be any louder then stock.

[lifewitlooie]

i guess get a good muffler if you want to keep it quiet. Muffler with Cat delete?

[shu873]

you can go turbo back and just keep the factory cat in the line and use the aftermarket muffler that will come with the kit. When I originally hooked up my MBRP I kept the cat on and it had a nice throaty rumble, but not offensively loud.

[Blue01F250]

my exhaust is a 4" turbo back w/o a cat and with a high flow muffler -- its no louder than normal inside the cab while driving around town..

on the highway it has a slight rumble tone... barely anything more than stock if you ask me..

heck, with the radio up a tad or a windy day, you can't hear a difference!

[barry1me]

Check this out

I have a turbo back and its hardly louder then stock, best part is there is no drone in the cab at any speed. If your looking for a performance increase but dont want an overly loud exhaust I highly recomend this one

[Chewzu]

I run a 4" cat back system on mine and am very happy with since the dealership has not said a word about it it was in the for 30000 mile check up. It depends on what you want hear on the other end and how much you want to pay.