New! Jeep JL muffler elimination pipe

  1. Rubi

    Rubi Well-Known Member

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    For all you people who don’t understand why any kind of back pressure is bad and what really causes it; watch the below video. So now everyone who accesses this thread will stop using the term back pressure incorrectly.

    I will say it one more time to clear out any incorrect definitions and what really causes back pressure; exhaust restrictions. As I’ve been saying, along with many other people, the muffler delete systems addressed on this thread only do one thing, remove restrictions and ONLY do one thing, improve exhaust flow, which only does one thing; improves an engine’s output and efficiency.

    Educate yourself before you spout off on incorrect facts.

    I
     
  2. otter

    otter Member

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    Please post the dyno charts to back up your claim. That will help many people (like me) who are considering his mod. Without evidence/proof, you're just a guy posting an opinion.
     
  3. Rubi

    Rubi Well-Known Member

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    otter likes this.
  4. Litfuse

    Litfuse Well-Known Member

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    I hear more of the motor than the exhaust in your video, which may be a good thing for some people.
     
  5. rb4423

    rb4423 Member

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    Rick
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    Has anyone made their own pipe? Seems 1 (maybe 2) 90 degree bend pipes would be much cheaper.
     
  6. NCIC105

    NCIC105 Well-Known Member

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    Want to sell it?

    Add a sound file we can hear
     
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  7. Oside49er

    Oside49er Well-Known Member

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    Fixed it for ya, changes in RED. Sorry, I'm an ass like that. LOL
     
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  8. Rubi

    Rubi Well-Known Member

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    Yeah I kind of saw that myself. The original intent was to express the muffler delete pipe does one thing; removes the stock exhaust muffler restriction and as a consequence of this you get the added benefits of improved exhaust flow, engine output and efficiency.

    IMO, it only upsets someone who doesn't have this added performance accessory to their vehicle and can't benefit from it.
     
    Oside49er likes this.
  9. JoeG

    JoeG Member

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    Joe
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    Is this CARB compliant?
    Could really care less but I want one and live in CA.
     
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  10. Solidaxle

    Solidaxle Well-Known Member

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    No sound clip from Dyna max that they teased us in the beginning of this thread what happened?
    need to make sure it’s California legal I live in SoCal.
    Also does anybody know if we have to remove the tow hook on the driver side?
    Thanks
     
  11. Solidaxle

    Solidaxle Well-Known Member

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    We’re still waiting , also there are many follow up questions that members have. You were very good about coming here and showing us your new product , now how about following up.
     
    Chadwick likes this.
  12. Rubi

    Rubi Well-Known Member

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    I have the comparable Flowmaster delete muffler pipe; no tow hook removal required.
     
  13. OP
    OP
    DynoMax Exhaust

    Peak Sponsor (Level 2)

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    Matt
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    Getting closer. Making a few changes to the final video. Thanks!

     
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  14. MDG

    MDG Well-Known Member

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    Installed this today. It is a bit louder but not too much for me. I am however used to cars with louder exhaust so adding this to my Jeep isn't a big deal.
     
    DynoMax Exhaust likes this.
  15. OP
    OP
    DynoMax Exhaust

    Peak Sponsor (Level 2)

    First Name:
    Matt
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    We got a install and sound clip now!!!
    Enjoy!
     
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