Free flow mufflers

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Chadwick, May 6, 2014.

  1. Chadwick

    Chadwick Light Load Member

    73
    6
    Apr 3, 2012
    Oregon
    0
    Hey y'all. I have an 06 Pete daycab with cab mounted dual exhaust. 06 C13 ACCERT. I was gonna straight pipe it, but don't wanna get harassed by DOT. How are these free flow mufflers? Are these the mufflers I see that are chrome that look like straight pipes. Big diameter on the middle but a 5" inlet and outlet"? I Hear they come in loud or quiet. I want the truck loud, anyone know the part # for the loud ones? Is Donaldson the best?


    thanks
     
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  3. russtrucker

    russtrucker Road Train Member

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    Mar 27, 2012
    Central PA
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    Pittsburgh power makes free flow mufflers. If u want quiet muffler it cost $172. If the one sounds straight pipe, $185. Wanna do it also on my mbn t600.
     
  4. SHO-TYME

    SHO-TYME Road Train Member

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    Apr 20, 2011
    Dahlonega, GA
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    You can buy that same muffler, It's a Donaldson, for less than $100 each.
     
  5. Chadwick

    Chadwick Light Load Member

    73
    6
    Apr 3, 2012
    Oregon
    0
    do you know the part # for the loud ones that would fit my Pete day cab dual cab mounted exhaust?
     
  6. russtrucker

    russtrucker Road Train Member

    1,767
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    Mar 27, 2012
    Central PA
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    This is quiet performance from Pittsburgh Power. up to 50 hp and up to 1/2 mpg.

    [​IMG]
     
  7. Chadwick

    Chadwick Light Load Member

    73
    6
    Apr 3, 2012
    Oregon
    0
  8. russtrucker

    russtrucker Road Train Member

    1,767
    337
    Mar 27, 2012
    Central PA
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    The picture above is quiet performance. It makes sound quiet. The mid section makes better exhaust pressure. Now the want with loud version (what im going to do with my truck is Performance Muffler muffler. It's louder than the picture above. It adds up to 50 hp and 1/2 mpg. Only for $185 at Pittsburgh Power website.
    [​IMG]
     
  9. Chadwick

    Chadwick Light Load Member

    73
    6
    Apr 3, 2012
    Oregon
    0

    okay will my stock Pete muffler shield mount to one of those and look nice?
     
  10. russtrucker

    russtrucker Road Train Member

    1,767
    337
    Mar 27, 2012
    Central PA
    0
    Possibly it's 10 inch wide.
     
  11. T800H

    T800H Medium Load Member

    608
    295
    Apr 2, 2010
    The Keys
    0
    wow 50 hp and 1/2 mpg jut by replacing mufflers. I have a bridge here where I live I could sale, but no delivery.
     
    Bean Jr. Thanks this.
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