Got`er Done

Triflex · #1 (**permalink**) 02-28-2008, 04:25 PM

Got the FBD exaust unit installed today. I was thinking I would hear more turbo whistle than I got but I can hear a soft whistle thru the exaust somewhat so I know it`s open. It`s kinda quiet in the cab although at times I can hear it a little. Is this normal w/ flowthru muffler? Would I get more whistle straight piped? I would think so. TIA . PS - My personal thanks to all you guys for your help in this install.

farmboypowerstroke · #2 (**permalink**) 02-28-2008, 04:30 PM

Yes it would be louder if you took the muffler off. i heard if you put a glass pack in its place it sounds bada@@

**Farmboy444** · #3 (**permalink**) 02-28-2008, 04:35 PM

tried the glass pack and didnt sound any diff than a straight through muff. youd like the whistle with out the muff. youd think its a jet with out the muffler

Triflex · #4 (**permalink**) 02-28-2008, 05:14 PM

Thanks, I believe I will try it both ways then to see which one I like best. Thanks for that info.

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