Anyone have a 50 Series HD or 30 Series Delta Force mufflers installed? They are part #s 954056 & 54031-12 respectively. How do you like them? Do they sound sweet? Droney?

I have a Silverline now but am starting to dislike the "FFFFFFFFFFFFFFFFFF" sound.

Thanks.

 

I had one a 50 series for awhile and didn't care for it, it was not what I was expecting! it droned pretty bad, I couldn't hear people talking to me from the back seat...

 

I used to run Flowmasters on all my rigs, but the life of them is very short. I would only get a year or two out of them, they all rusted out from the inside. My thought was it didn't react well to the heat?? But I can't imagine it would be any better on a diesel, probably worse.