Best sounding muffler for a stock 6.0 motor ?

[94LowRider]

It has a Huge dual inlet muffler now.

 

[BOTTLEDZ28]

I have always liked the way Magnalow mufflers sounded for the money. Ya there might be some other universal ones from companies like Corsa but they must cost a fortune.

 

[shorepatrol]

That's a very subjective question. Get on youtube and listen to a variety of them to see which one you like

 

[JollyGreen]

Magnaflow XL

I know this is a 5.3, but I think it sounds great. I believe there are 3 sizes of them ranging from 30" down to 18". I forgot how to embed it....

https://www.youtube.com/watch?v=UgZChjKrzmI

 

[92GMC]

I agree magnaflows sound great for the money. I've never heard a corsa on a truck but they sound good on gto's.