Muffler For 2500hd

[monkers]

can you buy just a muffler from an aftermarket co or do you have to get the whole deal?? my muffler is shot but the rest is good, would like to just weld in a new muffler

[700 sportsman]

yep, you can just buy a muffler, and have a muffler shop weld it in for you fairly cheaply. Most aftermarket exhaust companies make mufflers too. I had a stainless steel magnaflow welded in place of my stock muffler and added a stainless steel tip.

[3/4gmc]

I put a flowmaster 50 series muffler on my 2006 with the 6.0. It was a direct fit with a dual 3" inlet and a 3.5" outlet. The muffler even comes from flowmaster with a section of pipe to match up to your stock tailpipe. I don't remember the part number but u should be able to find it on their website. It does resonate quite a bit but I think any muffler will on the 6.0. Hope this helps

[monkers]

thank you guys, Ill look at their websites

[04JJHD]

yes flowmater does have a direct fit muffler, 50 series, and like 3/4gmc said it comes with an adapter piece and you just cut out the y pipe after the muffler. I've heard of some people welding in a 22" magnaflow. Flo pro also has a direct replacment muffler, but I must warn you I have the loudest one they offer pn2505 and it is pretty quiet by my standards. It sounds kinda like stock just a little deeper. I have heard people put borla xr-1s on 6.0 and I think they sound awesome, I wish I had gone this route, there is a video of them on youtube and they are dumped right after the muffler not even any tailpipes. Just be careful because for some reason the 6.0 and 8.1's have a problem with drone. flowmaster and magnaflow from what I have heard have a small drone problem that only affects some people. the flo pro has no drone, and I guess the borla is good until past half throttle. Check out some videos online, theres a few flowmasters on youtube, magnaflow has some videos on their site, flo pro as well, and borla is on youtube

[SS Crew]

Go with Corsa - no, it's not cheap, but it has no drone, is quiet at cruise, and only barks when you get on it.

[yukon25008.1]

Read my post on muffler or no muffler

on my 8.1 yukon i cut out theoem muffler and replaced with two 3" straight pipes, sounded and felt better, i recently cut off the restrictive tailpipe that brings the two 3" pipes into 1 3" out

and its sounds awesome now and feels even better..So im going to leave thecats add an X-pipe were the muffler would go and run two tail pipes out, thex-pipe with help balance the exhaust coming out from each side and keep enough backpressure that you not losing torque.. and sound great.

[rv245]

Go with Corsa - no, it's not cheap, but it has no drone, is quiet at cruise, and only barks when you get on it.

 

x2 I had one on my 02 HD2500 with the 6.0. I can't see that Corsa has one yet for a 10 HD2500 CC, but if they do it will be what I put on my truck.

[newdude]

For anyone wondering...the flowmaster pn is 530513.

[hockeypro1411]

It's time for true dual straight pipes.

[SS Crew]

Go with Corsa - no, it's not cheap, but it has no drone, is quiet at cruise, and only barks when you get on it.

 

x2 I had one on my 02 HD2500 with the 6.0. I can't see that Corsa has one yet for a 10 HD2500 CC, but if they do it will be what I put on my truck.

 

 

I talked to Corsa, they said that the system for the GMT-800 HD trucks will fit on the GMT-900 HD, you just need to have your muffler guy cut and add new hangers.

 

I just haven't found a cheap system on eBay yet.