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Mk2 Focus ST MT260 Upgrade Kit - Fully Fitted at mountune HQ

The mountune performance MT260 package for the Mk2 Focus ST 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

The 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.

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
  • Carbon fibre effect faceplate
  • mTune zip-up case

Please note: the price shown for this product includes installation* at mountune HQ in Hutton, Essex and is nottransferrable to any other Ford dealer or installer.

Please specify your preferred installation date in the 'notes' section when checking-out; our workshop team will then contact you back to confirm this date. If we can't accommodate your preferred choice, the team will discuss with you other available dates, that are still acceptable to you.

*subject to availability. Lead times may vary. Contact us for more information.

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    Brian R.
    United Kingdom United Kingdom
    mt260 - wow!

    I have enjoyed many performance Fords over the last 30 years, all of them tuned to some degree, but nothing could have prepared me for the storming performance this seemingly mild upgrade produces. The specs don't even begin to tell the story, and if you're looking to put a mighty smile on the face of your Focus ST 225 without breaking the bank, then this is surely the way to do it. The torque and sheer get-up-and-go from 2,000rpm upwards are sensational in all gears, and the fact that it did not invalidate the Ford warranty on a new vehicle says everything about its reliability. On Mountune's advice, I took the precaution of having an RS Mk2 clutch fitted, as the OE unit is barely sufficient for the engine in standard trim (in fact I had already encountered slipping in 6th gear a couple of times), and the beefier RS unit gives the assurance of planting the power firmly on the road. It was a long and early journey from Somerset to Mountune, as I needed to be there at 7am so that the upgrade and clutch could all be installed in one day. I was made most welcome by Fred and spent some enjoyable hours in the comfortable waiting room, where there is TV and wi-fi. The Focus ST 225 is a lovely vehicle in standard trim, but the mt260 upgrade transforms it into something else, something that is truly ehilarating while remaining civilised. My thanks to the professionalism of the Mountune team - I'm a happy man!