Edge Autosport eTune Ford Focus ST 2013-2018 | Focus RS 2016-2018 - EdgeAutosport.com

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Edge Autosport eTune Ford Focus ST 2013-2018 | Focus RS 2016-2018

44 reviews Write a Review

Are you looking to improve the power and torque on your performance vehicle, but don’t have time, or are not located close enough to a dyno shop? With eTuning, custom calibration is as easy as opening an email and downloading a file.

To be eligible for a custom eTune, you must first have purchased a Cobb Tuning Accessport. The Accessport allows you to flash the custom calibrations to your vehicle.

E-Tuning is a form of custom calibration processed through email rather than in person. The customer is responsible for completing specific types of datalogs and emailing them to the calibrator. The calibrator, or tuner, then sends a revision to the customer after analyzing the datalogs. Through this process, a custom calibration can be completed.

Upon purchasing an eTune, you will receive an email requesting more info about your car and your specific goals so that a base map can be created for you. The base map will be emailed to you along with instructions for how to datalog as well as what to datalog. Once datalogs are received, they will be analyzed, and a revision will be created to further optimize your vehicle until the calibration is complete.

Our e-tune welcome letters and initial correspondence are automated and may be marked as spam - please make sure to check your spam filters and folders if not received within 72 hours.


eTuning Options:

Fuel choice – You can run a single fuel map, a dual fuel map, or a flex fuel map depending on your vehicle and the modifications available for it. Dual fuel/Flex Fuel refers to running both a pump gas map and an ethanol map. Ethanol allows for considerably more power to be had while reducing risk to the vehicle.

Turbo – A larger turbo requires more in-depth calibration than the factory turbo.

Auxiliary Fuel – On direct injection platforms, most of the vehicles we work with are generally limited to around 400whp. Adding auxiliary fuel, whether it's extra injectors in a port injection configuration or methanol nozzles, requires extra calibration to get everything working in harmony with the factory ECU. 

**All etuning services have a 60 day window of service from the time the initial calibration is sent to the customer. During this time, you are allowed to make minor changes to the car and still receive updated maps for those changes during that time. Minor changes include bolt-on parts such as intake, intercooler, downpipe, exhaust, intercooler piping, etc. However, any major change of the customer's setup will require a complete new tune to be purchased. This includes upgraded turbos, nitrous, auxiliary fuel, methanol injection, camshaft upgrades, etc. The 60 day window does NOT include time you need to repair the car. If your car is in need of repair after we send the first calibration and it remains out of service through the 60 day window, no refunds will be given and a new tune must be purchased after the 60 day window.


44 Reviews

  • 5
    Focus ST stock turbo etune

    Posted by Jasper on Jan 26th 2024

    Car feels super strong and smooth now. Alan's responds are lighning fast and he was patient with my initial boost leak and traction issues due to rainy weather. Clear recommendation.

  • 5
    E tune focus st

    Posted by Thomas r on Jan 23rd 2024

    Allen was super quick with responses and getting me my flash tunes done. I couldn’t be happier with my tune and how simple the process was. My car noticeably runs a a lot smoother and better all around drivability. Would definitely recommend for your focus st!

  • 5
    Fantastic Service

    Posted by Evan Scott on Jan 9th 2024

    Alan was great. He answered all my questions, taught me a ton, and was quick to reply during the whole process. I had an enjoyable experience and for any other first time tuners this is your guy.

  • 5

    Posted by Chito on Dec 8th 2023

    Great service lots of knowledge and the best tuning guy..

  • 5
    Easy and Effective

    Posted by Adam Dantes on Nov 21st 2023

    After I had installed my new exhaust system my car was running rough. Alan was quickly able to fix my issues and had my ST running the best she ever has in just a handful of map iterations. Thank you Alan!

  • 5

    Posted by Andrew on Oct 31st 2023

    Alan turned my car into a beast

  • 5
    do this now

    Posted by Emile Harty on Oct 30th 2023

    even if you are stage 0 tune its worth it. very helpful. Go to youtube and watch videos before you buy your turbo and tune.

  • 5

    Posted by Jordyn Kell on Sep 12th 2023

    Couldn’t be happier with the results! There is a very noticeable difference in performance, definitely worth the money! Alan was amazing, and made every step of the process so easy!

  • 5

    Posted by Jacob Rodriguez on Aug 13th 2023

    Great experience and all my questions were answered without hassle, and even got recommendations overall pleased with my results of the tune!

  • 5
    Excellent tuning experience

    Posted by Justin Vandervelde on Aug 9th 2023

    Alan has done a very well job at guiding me through the tuning process for a big turbo and fuel pump, my ST is making its power goals and running as well as can be!

  • 5
    Focus ST Tune

    Posted by Aiden on Aug 8th 2023

    It was a great experience, Alan was super helpful.

  • 5

    Posted by Jonathan on Aug 7th 2023

    This was the easiest and fastest process by far. The responses were fast and my tune was completed with in a week. The car is so much better on gas and power, couldn't be happier.