EU customers, please read before purchasing

Important Info


Search our store

11 reviews


mTune SMARTflash m200 Upgrade [Mk4 Focus ST-Line]

The mountune m200 power upgrade for the manual Mk4 Focus ST-Line releases a substantial, but safe uplift in useable day-to-day power and torque from the 1.5-litre 3-cylinder EcoBoost engine.

Peak power is increased to 200PS at 6,000rpm making it much more eager and rewarding when you want to use the full rpm-range, but there's up to 60Nm of extra torque that's accessible from as little as 2000rpm across the full engine range that you'll feel everyday, getting you through the gears and pulling you out of corners that much more effortlessly.

Whilst torque is uplifted to a peak of 285Nm - due largely to the smaller turbocharger found on this model, the spread of the uplift is across the entire range, which makes this a particularly enjoyable upgrade for those that use their cars daily as it transforms the driving experience and your enjoyment, regardless of how it's being used.

We've also developed this upgrade to be fully optimised with 95RON fuel plus, it's compatible with both 150PS and 182PS base models with a manual gearbox.

The mTune SMARTflash app allows you to easily DIY install and update calibrations to your ECU using nothing more than our app, the supplied Bluetooth OBD interface and your Smartphone; no laptop, no wires, no handsets, no problem!

The latest version of SMARTflash also provides additional functionality, such as: fully configurable gauge displays using the OBD data-stream, comprehensive data-logging and a built-in performance meter, too.

m200 SMARTflash includes two calibrations:

  • m200 performance
Increased power and torque (200PS / 285Nm)
  • Stock performance

Please note: in order to update to our SMARTflash V2 release, you will now need to download our partner app, ECU Connect - once 'mountune' is selected within the tuner menu of the app you will have full access to the SMARTflash V2 features.

For assistance setting up and installing SMARTflash V2, please refer to the user guide, here.

Recommended m200 hardware:

m200 supports all currently known regional variations utilising manual transmission. 

Please note: The SMARTflash release initially includes 2 calibrations, stock power and m200 performance - an immobiliser option will also be added at a later date but is not included with this release.

The phone device is shown for illustration of SMARTflash app only, and is not included with this product.


m200 delivers a substantial, yet safe increase in power and torque across the entire rev-range.
Genuine gains of up to 60Nm and 50PS over the OE 150PS calibration and 60Nm and 18PS over the 182PS model, transforming the everyday driving dynamic and in-gear performance, plus it's perfectly suited to use with 95RON (and higher) fuel octanes.

power output may vary based on individual vehicle condition, fuel grade and method of recording.

Please note: all hardware is supplied as standard with a 12-month, 12,000-mile warranty against manufacturing defects.
Installing the m200 calibration with hardware not stipulated or recommended by mountune may result in failure to achieve the quoted power / torque figures, abnormal running, detrimental fuel consumption or engine warning light illumination or, in extreme circumstances, damage to and / or failure of the engine. in any such instance no warranty is offered or implied by mountune.

By purchasing this product you agree for mountune to send you email about new updates or technical features relating to SMARTflash. you can opt out at any time.

Customer Reviews
5.0 Based on 11 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
    Diego S.
    Spain Spain

    Smart flash m200 - Focus 1.5

    Excelente producto si quieres reprogramar tu vehículo tu mismo cuando quieras y donde quieras. El envío económico ha sido muy rápido hasta España ha tardado 5 días solamente. El precio es un poco elevado, estaria mejor si fuera un poco mas económico pero supongo que la calidad hay que pagarla. El proceso para la reprogramación es muy simple, en menos de 24 horas laborables ya estaba instalado en el vehículo y las sensaciones en el vehículo son muy buenas y cero problemas derivados en el proceso. Gracias por todo.

    mountune mTune SMARTflash m200 Upgrade [Mk4 Focus ST-Line] Reviewmountune mTune SMARTflash m200 Upgrade [Mk4 Focus ST-Line] Review
    Marco M.
    Italy Italy

    What this car have been like from the start

    I never understood why they didn't put the Fiest ST engine into this car for those of us who enjoy driving but can't justify the expense (including fuel economy) of the Focus ST. Since I purchased my car I had hopes that mountune would come up with this package. Even having no experience in these matters, the install was trivial and the result was exactly what I was looking for. Smooth delivery of torque and power giving the car finally the sport feel it deserves. Now I just need to adjust the awful pedal positioning (to be able to heel and toe) and I will be good to go.

    United Kingdom United Kingdom

    Big difference

    The smart flash was extremely easy to use myself, the difference is very noticeable at all speeds in any gears, a lot more pulling power and much better at getting up to speeds