New muffler

[RDyson]

I'm trying to find a Donaldson muffler #M090544. No one seems to have one in stock. They do have a Dynaflex #87-400-131 and said that it is the same muffler. 51" long with the baffle 18" in.

My question is for those of you who know mufflers, Is it the same one? I'm getting ready to install my new turbo and want a better flowing muffler without the loudness, raspiness, and drone of a straight pipe or straight thru muffler.

TIA Randy

 

[WoodT]

head great reviews of the Nelson 86131M which crosses over to a donaldson muffler. its probably the same one without the baffle you are talkin about. No one I could find around here had them in stock either. Had to order through cummins who orders from Fleetgaurd?