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Thread: Louder without retuning

  1. #1
    Revcogg Guest

    Default Louder without retuning

    How can I make the pipe louder without having to have my bike reprogrammed? I am running 12 disks with a closed end cap. Can I use the open end cap and fewer discs? And will that make it louder? I recently removed the end cap completely and really liked the way my bike sounded but don't want to ruin the engine running too lean. Thanks

  2. #2
    bschultz Guest


    The open end cap will provide more sound and your exhaust flow can remain the same for tuning purposes.
    When swapping to an open end cap;
    3" discs, remove 6-7
    4" discs, remove 10-12

  3. #3
    Revcogg Guest


    Thanks for the help!

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