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Thread: MM3 Tuning - Jasper Transmission?

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    PReha's Avatar

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    MM3 Tuning - Jasper Transmission?

    As with most threads on here, I am new to the site.

    I have 2014 2500, 141,000. And a Bully dog.

    I recently had to have my 68RFE replaced with a Jasper transmission.

    The tech I had put the transmission in said he had had issues with transmission tuning and Jaspers.

    So I uninstalled the Bully, and now that I am using the truck more off-road started looking at the MM3 due to more capabilities; I guess the main question is, is it possible to get a tune that will work with the Jasper tranny?


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    WE WILL STAND! IGOTACUMMINS's Avatar

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    Re: MM3 Tuning - Jasper Transmission?

    Yes.

    All you have to do is tell the person what mods you have so they can tune for that.

    God bless, friend,
    igotacummins

    "The grass is greener where you water it"


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    Permanent Vacation Chrisn162001's Avatar

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    MM3 Tuning - Jasper Transmission?

    Jasper doesn’t do anything out of the ordinary with their transmissions that would cause issues with tuning.

    Jasper uses the Sonnax input drum; that’s the only thing they use aftermarket.

    The only thing I would be concerned about with the Jasper is if you opted for their “triple disc but not really a triple disc converter,” they normally use a stock input shaft that can break.


    Sent from my iPhone using Tapatalk


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