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Dual Inlet or Dual Mufflers

BigDave

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BigDave Enthusiast

BigDave

Posted
Posted

I am going to have local shop install true duals with three chamber flows and was just wondering if I should buy the 50 series dual Inlet/Outlet or two 50 series single Inlet/Outlet. My thinking is it might be cheaper and eliminate the need for a x-pipe. What are all of your thoughts? Thanks

Frank S Senior Enthusiast

Frank S

Posted
Posted

Pewter,what series are you running on your truck and do you get much interior resonance?

 

I'm trying to get ideas here because I'm seeing and hearing quite a bit about the 6.0 being tough to muffle.I may end up just running a 50 series spliced into the stock pipe because I don't see where it could be too much louder in the cab.

sonicr1 Enthusiast

sonicr1

Posted
Posted

I put the 50 series big block muffler on mine, duel 3" in single 3.5" out. It was not loud enough for my taste, so I cut the pipe off--dumped after the muffler... sounds better, but I wish I would have done an h or x pipe with duel originol 40 series... just my pref.

 

if you want this muffler and pipe--3.5" mendral bent with 4" tip, I will sell it to you--it wil take some minimal fab to put it back together.

 

BTW, with a cat and a pre-cat on each side, these things are pretty quiet uncorked... I ran mine open after I cut off the muffler... not even as loud as my buddies 5.3 Av with a 40 series dumped. I have heard of the resonance problem, but I haven't had any issues yet--I like the resonance, it is kind of a Flowmaster trademark, and I love the flowmaster sound.

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