I recently bought a 2001 2500 quad cab 4x4. I am want to upgrade the exhaust system. The kicker is that I have trouble with my hearing so I do not want a loud exhaust. I am looking for recommendations on some good high flow quiet exhaust systems.

Thanks,
Danny

 

Have a look at this thread. BC847 did a fair amount of research to dig that muffler up

Oh, and welcome to DTR--hold onto your wallet!

https://www.dieseltruckresource.com/...ad.php?t=91041

 

MBRP - 4" ... good quality & quietier than most.... until you lean on your right foot!
http://dieselperformanceparts.com/aboutstainless.html

RJ

 

I'm running one form NAPA #EXH21838. It is a 4" that is quiet and has great flow!

 

I have a Jardine 4" system with 2 straight through mufflers. I didn't want a loud system and worried about the drone some folks experience. I have been very happy with it.
Steve

 

IMHO I think the magnaflow muffler with a 4in system is the quietest of them all

 

I had a Dynomax 4" on my truck and it was pretty quiet....I couldn't really tell much difference in sound between the stock and the Dynomax.....it just had a deeper tone to it.



~Nick

 

I got a Banks 4" ss exhaust system off ebay, it has their dynaflow muffler (straight through) has a nice low tone and doesn't get obnoxious when I get on it. Was a pain to put in, compared to most installs I've heard on here.
Matt

 

Flow Pro makes a good flowing quiet kit.

 

Mine is so quiet, that I can't hear it over the clatter of the engine. Keep that in mind, it's never going to be a quiet machine.

 

I'll second the flo pro, i have the dual 4" and it is very nice. Can't hear it over the engine inside the cab, but you can hear it outside of the truck. I've been told it sounds like a quiet straight pipe, but i think it has a little different tone.