Muffler (CFM) ?

[DGamelin]

Does any body know the flow rate (CFM) of the stock muffler on a 04. 5 muffler? We got a project going on here. It's a lot more cost effective to ask you guys then it is to line a dozen mufflers on the floor. Thanks for the help.





93 250 2wd xcab 354 auto 240k

04. 5 3500 4wd drw cc 373 6speed 39k

 

[Kubotaorange76]

Anybody know?

 

[Kubotaorange76]

What would be the best way to find out? cross reference the replacement to a donaldson?