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EMS 2015-2017 Ecoboost Mustang Automatic Transmission Calibration (Cobb Accessport/HP Tuners)

(32 customer reviews)


2015-2017 Automatic Ecoboost Mustang

  • 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!


32 reviews for EMS 2015-2017 Ecoboost Mustang Automatic Transmission Calibration (Cobb Accessport/HP Tuners)

  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)

  21. Brian k. (verified owner)

    Definitely adds a pep to the car. The shifting is much faster and stronger. Worth the money.

  22. Brandon W. (verified owner)

    An absolute must when wanting the most out of your custom tune with an automatic.

  23. torchgtr (verified owner)

    This is a game changer! In DRIVE-mode, the shifts are quicker to the point of bucking you forward under WOT, which I love. But the best part is the downshift functionality when breaking to a stop. The car will downshift when off the pedal and slowing for a turn. So when you WOT it, you’re in 2nd rather than 3rd or 4th with the delay.

    As for SPORT-mode, you have total control. I use the paddle shifters in SPORT-mode on the highway. The best part is that it somewhat resembles manual shifting. You stay in the gear you want as long as your RPM values aren’t too low or too high break anything. Paddle shifting is almost instant. I downshift to take over annoying drivers, and upshift when cruising.

    This is a fantastic addition to your tune if you are coming from a manual to an A6. Heck, if you are coming from another auto trans car, you will enjoy it.

  24. Caleb P. (verified owner)

    Makes the shifts nice and crisp, downshifts happen noticeably faster

  25. cody whitaker (verified owner)

  26. Calvin P. (verified owner)

    Amazing! I love how this tune propels my car forward at 2nd and 4th gears. Then it drops to 5th gear whenever I accelerate at 60 mph to get to 80 or more! Love the feeling of it, too!

  27. Ramy Rosas (verified owner)

    My car shifts a lot more harder and faster. Worth every penny in my opinion

  28. Jacob Stewart (verified owner)

  29. Jason Balcuns (verified owner)

    I also have this package as well, you won’t believe the feel of your transmission when it shifts and almost breaks the tires loose! Smooth definite shifts, like waking up the beast!

  30. James Pitts (verified owner)

  31. David Walker (verified owner)

  32. Scott C. (verified owner)

    Amazing experience.

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