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:

• High-flow panel filter

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.

Please Note: Whilst every effort is made to provide calibration support for all known available base variants, due to the number in existence, there may occasionally be a delay in enabling support for your vehicle. Should this be the case, options to provide this support will be made available, or you will be offered a full refund until specific calibration for your vehicle can be provided.