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Thread: 2007 Cummins 6.7L - Return To Stock?

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    Devin9731's Avatar

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    2007 Cummins 6.7L - Return To Stock?

    My coworker has asked me to return the EGR and DPF to his 2007 2500 6.7L.

    He got a ticket and can’t renew his registration until it passes emissions.

    He already has all the parts, but I’m unsure if it will need to be tuned for all the stock parts. I can’t find any stock tunes for it.

    Any help is appreciated.

    Thank you.


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    inline6c's Avatar

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    2007 Cummins 6.7L - Return To Stock?

    It must be flashed back to the stock file or an emissions-friendly tune.

    I can tell you that becoming a lifetime member PLUS of this forum can help you tremendously in this area.



    2018 Ram 2500 Limited Tungsten<>RevMax ZeroFlex VB<>Proven Diesel<>Leveled w/ 35s

    2018 Ram 2500 Limited Tungsten Silver
    Proven Diesel <> Leveled 35s

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    Watch Dog! Corkey's Avatar

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    2007 Cummins 6.7L - Return To Stock?

    What tuner is it currently running?

    If it's the MM3, you are in luck; I suggest contacting DRD regarding emission-compliant tunes.

    On the other hand, being the year 07.5, the TCM and ECM are separate, meaning you should see the ECM tab with the stock file available to resort back on with all the parts reinstalled.

    If it's EFI live, you will have to seek a way to have a stock file generated for that platform.

    I wouldn't take it to a dealership.

    II 60HP STICKS, II 33% CP3, II S464 2ND GEN SWAP, FASS 165 TITANIUM SIGNATURE SERIES, AFE INTAKE HORN, S&B FILTER, 5" TURBO BACK, ALPHAREX HEAD LIGHTS, 38X13.5X20 RAZOR M/T, MOTO METAL RIMS, 6" LA LIFT KIT, COMPLET MM3 KIT, BUILT TRANSMISSION, 6 BOLT REDHEAD STEERING BOX

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    Devin9731's Avatar

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    2007 Cummins 6.7L - Return To Stock?

    I have an EZ Lynk on my truck (I deleted it before joining) and was planning on getting the MM3 from DRD.

    I’ll have to look better at his truck to see if he has a tuner in it.

    He’s an older gentleman who bought the deleted truck and has no idea about it.


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    Watch Dog! Corkey's Avatar

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    2007 Cummins 6.7L - Return To Stock?

    I have no experience with EZ lynk, but I know some folks here do, and hopefully, they can assist with obtaining a file.

    If the ole boy wants to upgrade to the MM3 platform, you know where help can be had.

    For the current situation and after .

    II 60HP STICKS, II 33% CP3, II S464 2ND GEN SWAP, FASS 165 TITANIUM SIGNATURE SERIES, AFE INTAKE HORN, S&B FILTER, 5" TURBO BACK, ALPHAREX HEAD LIGHTS, 38X13.5X20 RAZOR M/T, MOTO METAL RIMS, 6" LA LIFT KIT, COMPLET MM3 KIT, BUILT TRANSMISSION, 6 BOLT REDHEAD STEERING BOX

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    Devin9731's Avatar

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    2007 Cummins 6.7L - Return To Stock?

    For sure I appreciate it Corkey you are always so helpful


    Sent from my iPhone using Tapatalk


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  11. Top Of Page | #7
    inline6c's Avatar

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    2007 Cummins 6.7L - Return To Stock?

    Well apparently Tapatalk app doesn't tell you all the details like the website version does ??. I think I'll be going back to the website version and doing away with Tapatalk LOL

    I use Ez Lynk Auto Agent 3, but I don't think my stock file for a 2018 will do you much good.

    2018 Ram 2500 Limited Tungsten Silver
    Proven Diesel <> Leveled 35s

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