More Software for this vehicle: Stage 1 Stage 2

Stage 2
FORD, Focus ST MK4, 2.3 EcoBoost

Power Torque
Stock 280ps 310lbft
REVO Stage 2 Software from 370ps to 410ps from 391lbft to 435lbft

NOTE: Power is dependant on Fuel Quality, Performance Settings and Conditions, if you hover over the you can see power information in PS, BHP and KW

2.3 Ecoboost Stage 2

Intensively tested and refined in house alongside our Global Development Programme, our Stage 2 software has been developed as part of the Revo Performance Pack. Optimised power delivery with much more torque at its disposal to give a deeper sense of connection and involvement with your car. The enhanced driving experience and wider power band is addictive, and gives you a car that begs to be driven hard. 

Knowing that many Ford Focus ST owners aspire to modify their cars past Stage 1, we tasked our development team to identify restrictions with the standard vehicle and provide a solution to maximise performance of the 2.3 ecoboost engine. Stage 2 software has been developed as part of our Revo Performance Pack, giving you ultimate performance with more efficient hardware whilst retaining the factory GPF and catalyst. That's right, we don't need to remove the GPF or catalyst; the Stage 2 software and Performance Pack give huge gains over both stock and Stage 1 whilst remaining street legal. This is the way cars should be tuned, there's no need to make your life difficult we’ve taken the guess-work out of tuning with the performance pack.



Good news, you can get a performance pack for your car

Enhanced power delivery, unique safety features and exhilarating response at your disposal, the Revo Performance Pack delivers much more than peak power figures. Whatever drives you, the Revo Performance Pack has it all. Engineered to perform, only Revo offers a complete tuning solution specifically designed for your vehicle.

Click to find out more

Far more than a peak power figure

Revo Performance ECU Software gives you much more than just an increase in power and torque. A large part of development is based on driving scenarios and feedback; our calibration doesn’t just offer great dyno curves and peak power/torque figures but an exhilarating driving experience. Expect smooth and refined response at low RPM & partial throttle, with huge gains at wide-open throttle and throughout the whole rev range.

Gains of over 100PS and well over 100Nm are impressive, however, it's the power and torque throughout the rev range combined with refinement in pedal feel, clever torque strategies and Revo expertise that gives such good power delivery and a perfect balance of performance, economy, and engine longevity.


Software Features



Maintaining full factory knock control, our calibration engineers have extensively tested varying fuel qualities. This means that adaption within the ECU and Revo software will allow you to use 95-102ron fuel on the same calibration. For the optimal balance of performance and driveability, we would recommend using 99ron fuel wherever possible.



Revo Temperature Protection is an array of additional safety features that manage vehicle temperatures and help with vehicle longevity and performance by closely monitoring air, coolant, and oil temperatures.

  • The grill shutters parameters have been enhanced to allow the shutters to open sooner and increase the airflow over the intercooler.
  • The radiator fan routine has been changed to allow it to run faster when required, helping control coolant temperatures.
  • The oil setpoint temperature has been lowered to aid in maintaining lower temps.
  • Engine coolant temperature protection is enabled earlier to add robustness.


The ST already comes with exhaust overrun. This has been enhanced by Revo offering increased acoustics both in sports and track modes at lower RPM and throttle position than Stage 1.



Left foot braking has been enabled on this vehicle.



The top speed limit for this vehicle has been removed.



Along with all the features above, the software includes the following:

  • Rev limit increased from 6675rpm to 6900rpm. 
  • Rev limiter made softer before hard limit is reached. Soft limit at 6500rpm. 
  • Slippery mode reconfigured to be a lower boost mode ideal for slippery roads, 80% of full power is still available if required. 
  • Sport mode pedal optimised for driver feel. 
  • Anti-lag operating range increased to improve drivability. 
  • Gear shift indicator removed, only the driven already know when to change gear. 

Power Graphs

Graphs show stock and Stage 2 power and torque measured at the hubs on a Dynopack chassis dynamometer.



Only Revo operates a Global Development Programme through our network of over 400 Revo Authorised Dealers worldwide. Access to vehicles on this scale enables the calibration team to fine-tune products before release, testing products in a wide range of climates and conditions including altitude, fuel quality, and humidity. This also allows our products to be tested under different driving scenarios which forms a vital part in the development of Performance ECU Software.

The Revo tuning philosophy ensures that impressive performance benefits are balanced with useable, reliable power delivery that enhances the way you drive your vehicle. Development on the road and racetrack as well as testing in controlled dyno conditions gives you a clearer picture of the performance you can expect from Revo ECU Software. Testing in this way plays an important role in ensuring the highest quality products and exceeding your expectations.

The Revo Difference


OBD Port Install

Revo Software can be installed quickly and safely via the OBD Port without the ECU.


Money Back Guarantee

We know you will love how Revo Software transforms your car. If you do not, we'll give you your money back.


Fuel Economy

Dependent on your driving style, this Revo Software will deliver like normal fuel economy in 'normal' driving conditions.


  1. All Revo Software availability is ECU ID dependant.

Please contact your local Revo Authorised Dealer for additional information and availability.

© Revo

Ford Focus ST MK4/MK4.5 | Performance Pack

Enhanced power delivery, unique safety features and exhilarating response at your disposal, the Revo Performance Pack delivers much more than peak power figures. Whatever drives you, the Revo Performance Pack has it all

More Info


Revo ECU Software is only available from one of over 400 Authorised Dealers worldwide. You can find your closest dealer by clicking here.

Please note that although we always aim to release ECU Software that covers as many ECU variants as possible, from time to time Revo Software may not be available for your specific vehicle. Your Revo Authorised Dealer can submit a code request direct to Revo HQ if this is the case, however this does not guarantee a file will be made available.

Software available for your FORD, Focus ST MK4, 2.3 EcoBoost (280ps)

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