[Sir_Eagle]

Well actually two

1) What's the stock muffler made of, Stainless, Aluminized?
2) How long does the stock last on the D's? Anyone have theirs rust through?

I guess that's three.

 

[AK1]

Regarding question #1, I have no clue.

Regarding question #2. 60,000 miles on my '04 and no issues so far.

 

[Sir_Eagle]

I was wondering cause I'd hate to swap it out and put a different one on that wouldn't last as long as the stock. Been thinking about a Flowmaster and there not stainless. The stock one on my last truck (F150) was 12 years old, only had one small hole in the back, about 1/2" in size. Never had to do anything to that system.

 

[HEMI5PNTSVN]

I am pretty sure with Flowmaster you either can get a alum. or a stainless, I chose stainless for my dango, no regrets, lots of smiles.

 

[Dodge4L1fe]

1. Probably something cheap.
2. Atleast 60,000 miles... No

I'd go for stainless steel as it will last longer than you will probably own your durango. I have a stainless steel magnaflow muffler right now. I'll put up some pictures once I get my custom Magnaflow Cat-back installed.

 

[04DurangoHemi]

I've got almost 80k on my stock system with no issues.

 

[Sir_Eagle]

I am pretty sure with Flowmaster you either can get a alum. or a stainless,

Been thinking about a Flowmaster 50 SUV but I haven't seen stainless. Where'd you get your 40 at?