Tuning The Ford Fiesta Sport - Ford Fiesta 1.0 Turbo ECU tune

Ford Fiesta

Sport – 1.0L Turbo Ecoboost – 125 HP –  Bosch MED17 ECU

The Challenge

The Ford Fiesta Sport is a popular and zippy subcompact car known for its practicality and fuel efficiency. Whether you use it for daily commuting or weekend adventures, the Fiesta offers a fun and enjoyable driving experience. However, for those seeking an extra dose of excitement and performance, power tuning can help with that.

In this post we are looking into how tuning the Ford Fiesta Sport can improve the driving experience and unlock the true potential of this car. We are using a Ford Fiesta Sport we have tuned as an example. The customer wanted to experience the vehicle’s full potential. Luckily here at Alt Tune, we have the tools to unlock all the potential.

The Solution

After having a look at the Fiesta, we gave the ECU a power tune using Alientech KESS3. Power tuning the Ford Fiesta involves optimizing the vehicle’s ECU to achieve increased horsepower, torque, and the overall driving dynamics that the customer was looking for.

Power tuning your Ford Fiesta Sport offers an exciting opportunity to elevate its already enjoyable driving experience to new heights. The power gains will undoubtedly add excitement to your daily commute and weekend escapades and can transform your Ford Fiesta Sport into a spirited and thrilling car, making every drive a memorable adventure.

Increased Power And Torque


Increased Power


Increased Torque

Further benefits Of Tuning The Ford Fiesta Sport

Increased Power and Torque

Increased power and torque result in safer over taking and easier open road driving. Throttle response is also increased.

Years of Development

We have been tuning the Ford Fiesta turbo petrol engines for years, and understand how they work as well as the limitation on factory hardware.

Emissions solutions

We have solutions for emission systems such as disabling the catalytic convertor system and associated DTC fault codes.

The Customers Review

I purchased a 125hp Fiesta Sport from Ford roughly 8 months ago and was very impressed with the factory power from the 1L 3Cyl Turbo. After researching thoroughly through U.K. forums I discovered that ECU Re-Maps were available for these particular engines. However, to my dismay, the Thai-built vehicles ( which mine is ) were “un-tuneable”. ALTTUNE cracked the problem and has provided me with a super reliable and insanely quick Fiesta! My fuel has not worsened, in fact when driving the car sensibly it has in fact increased my fuel economy.
The car is incredible and I still can’t believe the torque from such a tiny motor.
You have truly changed my vehicle and I am in the process of collecting the supporting mods to go to the Stage 2 tune.
Thanks again best value performance increase possible!

So, if you’re looking to take your Ford Fiesta to the next level, don’t hesitate to reach out to us! Our dedicated team is ready to unleash the full potential of your vehicle and make your driving dreams a reality!

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