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mTune 260 Upgrade Kit

The mountune Performance MT260 upgrade offers a 35PS delta increase over standard, taking power to 260PS at 5500rpm, whilst torque is raised to 400nm at 2,500 to 4,000rpm.

The MT260 upgrade will produce performance returns of 0-60mph in 5.9 seconds, a 0.6 second improvement over the standard ST, and 0-100mph in 14.1 seconds, 1.9 seconds faster than the standard model.

The package consists of:

  • High-performance, larger capacity alloy intercooler
  • K&N high-flow panel filter
  • Revised engine calibration, supplied on mTune handset
  • mountune Performance badge
  • TüV approved

mountune have tested the upgrade on British B roads and on numerous laps of the famous Nürburgring Nordschleife.

This upgrade can be fitted to any model year of mk2 Focus ST (or XR5 Turbo), new or used, and has a minimum 12 months/12,000-mile warranty.

mTune features:

  • ECU performance calibration transfer
  • In-field calibration updates
  • 0-60 times
  • ¼ mile times
  • Monitor 5 OBD channels
  • Adjustable shift light
  • Full data logging
  • DTC reading / clearing
  • Soft touch rear case
  • LCD screen
  • Lanyard pin
  • Removable faceplates
  • Ambient light sensor

Each mTune is supplied complete with:

  • Holster with t-slot mounting
  • OBD and USB connection cables
  • Black faceplate
  • mTune zip-up case
Customer Reviews
5.0 Based on 9 Reviews
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Filter Reviews:

    From before buying the upgrade kit to install the assistance from Mountune was fantastic. There was an issue with my Mtune download which was sorted for me with out additional cost. I wish I fitted the kit years ago. The journey home took longer than it should as I kept detouring from the route home to enjoy my new performance. I would highly recommend the kit and Mountune .

    Robert B.
    United Kingdom

    Excellent much better driving experience

    Adam E.

    easy to install, big different than stock tune. thanks to mountune .