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2015-2017 Ecoboost Mustang Automatic Transmission Calibration (Cobb Accessport)

(20 customer reviews)


2015-2017 Automatic Ecoboost Mustang Using the Cobb Accessport only! 

  • Increase Shifting feel/firmness in while under full load. (this can be adjusted to your liking)
  • During normal driving the shifting pressure can be left oem so you can have the best of both worlds
  • Shift points tailored to your vehicles setup/your personal liking
  • Reduced Converter lock up times!


20 reviews for 2015-2017 Ecoboost Mustang Automatic Transmission Calibration (Cobb Accessport)

  1. Anonymous (verified owner)

  2. Chadd L. (verified owner)

    My Ecoboost shifts so hard and fast I actually almost lose traction for a second on street tires, absolutely love it

  3. James Stott jr (verified owner)

  4. Anonymous (verified owner)

  5. Alysse M. (verified owner)

    10/10, the trans tune helped my car out immensely. The shift points are much better, it shifts harder, and is much more alive. Can’t believe I didn’t pull the trigger on it sooner. Ryan is the shit 🙏🏼💯

  6. Eddy (verified owner)

    Excellent, tune is fast and smooth highly recommend

  7. Austin (verified owner)

    The trans tune truly makes this feel like a whole new vehicle. The Ecoboost was already a torque monster before with Ryan’s other tuning, but now I’m getting firmly pushed back into my seats thanks to this!

  8. Jesse Spiering (verified owner)

    Been a great experience still is, i cant always afford all the upgrades at once but ryan still retunes it , beings last i worked on cars was my old camaro tuning carburetor every other day and header bolts ,, very grateful Ryan stil takes the time to answer questions and give me feedback ,

  9. Andrew Spresser (verified owner)

  10. Cavin (verified owner)

  11. Michael F. (verified owner)

  12. Canaan B. (verified owner)

    Been running the trans tune for a few months now and it’s great! It complements the motor tune perfectly. You can most definitely feel it in the butt dyno and the shift points are way better then stock. If your on the fence about getting the trans tune pull the trigger you won’t be disappointed.

  13. James S. (verified owner)

    I contemplated getting the transmission tune, but after experiencing it it’s awesome, don’t contemplate it like I did, just do it!

  14. Michael M. (verified owner)

  15. Anonymous (verified owner)

  16. Josue M. (verified owner)

  17. shadman shimanto (verified owner)

    Wish I did this before, must have. Truly makes you smile every shift!

  18. Miguel Gutierrez (verified owner)

  19. Bradley (verified owner)

  20. Franco C. (verified owner)

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