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COBB Accessport V3 ECU Flasher Ford Fusion EcoBoost
COBB Accessport V3 ECU Flasher Ford Fusion EcoBoost

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Availability: Usually Ships in 24 Hours
Product Code: AP3-FOR-002

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The Cobb Accessport from mountune USA

Ford Fusion EcoBoost

  • COBB Accessport V3
  • mountune Custom Calibration

The Accessport is the industry leading OEM ECU flashing, managing and monitoring assistant. Unlock power hidden within the ECU by replacing conservative factory settings with more aggressive calibrations. The standard Cobb Accessport from mountune USA includes the Cobb Stage 0 calibration along with a custom mountune calibration* built to your specifications based on your modifications, octane, and preferences. The result is impressive gains in torque and horsepower. Our calibration team has more 1.6 & 2.0 liter EcoBoost tuning experience than any other source available to you.

Mountune Performance calibration slot assignments

The mountune calibrations include 3 slots that are switchable at any time, on the fly, by simply pushing a few buttons. This is a very convenient feature that can be further adjusted in many cases. The default settings for the Fusion EcoBoost are laid out as such:

  • Slot 1 - Standard high performance calibration
  • Slot 2 - Low Boost for wet weather / low traction environments
  • Slot 3 - Same as Slot 1 with LESS spark (aka bad fuel / panic mode)

Maximize the performance of your Ford Fusion EcoBoost

For those who require additional support, the mountune ECU calibration can be optimized further with data logging and program revisions at no extra charge. Engine performance is enhanced by reviewing data logging files along with calibration revisions based on feedback from the end user. The duration of the calibration and file revision period for the chosen fuel type / octane is 45 days from the time the first file revision is sent to the customer, which is preloaded onto the AP when it ships out. Multiple calibrations can also be requested during this time period. Once the 45 day period has expired the custom calibration period ends. Future custom calibrations are subject to additional fees depending on the exact nature of the request. mountune optimized Accessport calibrations are available only to customers that have purchased the Cobb Accessport directly from mountune. Custom programming options include, but are not limited to: Ethanol (E30 & E40) support, 100+ Octane support, Idle Adjustment, Rev Limiters, Shift Adjustments, and Advanced Wastegate Adjustments. *Please note this free offer for calibration optimization is not available for turbocharger upgrades, engine swaps, or nitrous oxide applications and applies to the original purchaser only. This service is nontransferable and other restrictions may apply. If you have questions about our mountune calibrations please do not hesitate to contact us directly at 714 424-9400 or at usa@mountune.com for more information.


This part has been designed and is intended for off-highway application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations relating to emission requirements and motor vehicle safety standards. Click Here for Emissions compliance information.

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Average Rating: 5 of 5 Total Reviews: 6 Write a review »

  0 of 0 people found the following review helpful:
Great tune August 25, 2016
Reviewer: Gc from CT United States  
Love the Cobb AP, mountune, has great custom tunes for the car, I just wish there were more detailed instructions included.

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  0 of 0 people found the following review helpful:
14 Fusion 2..0 February 5, 2016
Reviewer: BEASTofaSHARK from Valley Center, CA United States  
This tune really woke my car.Really recommend a tune if you need more  of a punch.

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  0 of 0 people found the following review helpful:
2014 Fusion 2.0 FWD November 10, 2015
Reviewer: David R from Forney, TX United States  
I've had this tune installed for about 4 months now. It performs perfectly and makes the car that much more fun to drive, although a little harder on tires now. Randy is great to work with and obviously knows what he's doing. Thanks again.

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  0 of 0 people found the following review helpful:
Best tuning on the market!!!! September 15, 2015
Reviewer: Daniel Howell from Samson, AL United States  
I have used Two other Tuners one with Cobb and the other with SCT platform and both give my empty promises and had decent tunes but Randy/Mountune have tuned my 2013 Ford Fusion 2.0 EB 6A just like I wanted. I worked with Randy and he Listened and was very honest with me about everything, and went outside the box to make my car do what I wanted it to do! Guys if you are thinking about getting a tuner or parts I will tell you this is the only company to go with in my opinion! Thanks again Randy for working out a great tune for my Fusion 6A!

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  0 of 0 people found the following review helpful:
2014 fusion AWD September 13, 2015
Reviewer: Robert Guzik from South Rockwood, MI United States  
Very impressed with this purchase.  Car was having many issues and error codes using a tune from a competitor.  Randy gave me some advise to try to work with there tune but nothing helped.  I purchased your tune and car has never been better.  Randy is a huge help and very quick to answer emails.  Others don't provide such support.

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