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New Exhaust

Posted

So I been running 5" with a muffler and its sounding old. Back a few years ago I heard people talking about running Catalytic Converters that had a good sound to them. I just find it hard to put a cat on my truck. lol  Anybody running them or is it bunk?

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  • Bullet
    Bullet

    I have a stainless 5" stainless steel muffled with no cat and it is quiet at highway speeds and any other speeds.  All I can hear is whistles from the turbos and some mechanical sounds from under the

  • AH64ID
    AH64ID

    4” is plenty for 500-600 rwhp. A 5” just causes more drone at lower power levels.    My 05 had a 4” flo-pro with a 51” Donaldson muffler. Zero, and I really mean zero, drone. That was from i

  • jlwelding
    jlwelding

    I am leaning towards the resonator.

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1 hour ago, LiveOak said:

Wow!  10 years already!  Where does the time go???

I think we're all wondering the same

    • Sad 1
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