I was thinking of putting a muffler on my truck. It came with a straight pipe new exhaust when I bought it about a year ago. It is a 4" down to a 5" the rest of the way and out the back. It is just too loud for me. So I can buy a whole new 4" exhaust with muffler, or I can put a 5" muffler on what I have.
Not many options in a 5" muffler. The Donaldson is really made for a big rig, but I was thinking it may work on my 6.0. I was thinking the M100580.

What do you guys think?

Muffler, M100580, Donaldson - Ryder Fleet Products


http://www.donaldson.com/en/exhaust/...ary/061237.pdf


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