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8 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!

m200 SMARTflash includes two calibrations:

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

In addition, the SMARTflash app, which is available for Apple and Android users, also allows for easy future calibration updates and includes a handy VIN and calibration ID reader as standard.

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.


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 8 Reviews
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Filter Reviews:
    Richard V.
    Netherlands Netherlands
    Great ride and easy install.

    The smart flash upgrade is very easy to install and when i had a question there was also a quick answer. In the app you get the 200 version and your old version, so you could bring the car back to 150 hp. More fun to ride and also in comparison with other tuners it feels save for your engine.

    Vlad N.
    Romania Romania
    Excellent product

    The m200 Mountune calibration transformed the engine by making it both more refined in the lower revs and more eager in the higher revs. The gain in torque and power is clearly noticeable and more importantly, it is significantly better distributed across the rev range than before. All in all, this upgrade compliments the driving qualities of the Ford Focus, which now feels both more relaxed in real life and sportier when needed. Installation was quick and pretty straightforward through the SMARTflash app, so thumbs up for the Mountune team.

    Luxembourg Luxembourg
    Great purchase.

    The m200 upgrade has transformed my car while remaining fuel efficient and reliable at the same time. Would recommend to everyone owing a Focus with the 1.5 petrol engine.