2004 6.6 question

Discussion in 'GM Duramax 6.6 (LB7)' started by ERP, Sep 12, 2010.

  1. ERP

    ERP Member

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    Bought a stock 04 Duramax a few months ago. If I remove the muffler and what looks like the cat converter will it cause any issues?
    TIA
     
    ERP, Sep 12, 2010
    #1
  2. 2006blackmax

    2006blackmax Active Member

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    2006blackmax, Sep 12, 2010
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  3. ERP

    ERP Member

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    thanks
     
    ERP, Sep 12, 2010
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  4. 2006blackmax

    2006blackmax Active Member

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    You're Welcome, just join and search exhaust, many threads there ,will explain,if not ask.
     
    2006blackmax, Sep 13, 2010
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