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mTune 215 Power Upgrade Kit [Mk7 Fiesta ST]

This part does not affect the base vehicle warranty.

For the first time, upgrading to mountune's market-leading Mk7 Fiesta ST 215PS / 320Nm upgrade is possible globally thanks to the mTune handset.

mTune is mountune’s first handset device, designed to easily transport high performance ECU calibrations to the end user - we call it 'mountune power, in your hands'.

The mTune comes preloaded with the correct ECU calibration engineered and developed to add maximum reliable performance to your Fiesta ST, when equipped with mountune Performance parts.

In addition to the mTune, this performance kit also includes a dual-feed alloy lower air box, porous lower air feed, high-flow panel filter and of course, a mountune Performance badge.

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

Please Note: The warranty impact on the vehicle being updated using an mTune will vary depending on the region and supplying agent. Please check PRIOR to purchase to confirm the warranty status within your territory.

To maintain any warranty provision otherwise entitled to you, and to ensure correct operation and reliability, calibrations loaded via an mTune handset must be installed together with the correct mountune® hardware.

Please Note: This calibration version is not compatible with vehicles in the USA.

Customer Reviews
4.9 Based on 93 Reviews
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Filter Reviews:
    Lewis B.
    United Kingdom United Kingdom
    Awesome upgrade!

    The MP215 upgrade is awesome! Pulls much more urgently and the car feels so much more lively! I was in doubt for a few months before upgrading my ST but I wish I had got it done sooner. Much more pull in 3rd and 4th gear. Perfect performance upgrade for the Fiesta ST!

    United Kingdom United Kingdom
    Super impressed

    Easy to install , stupidly good results. Simple and clever kit , love it thank you very much Mountune !

    Toby W.
    United Kingdom United Kingdom
    big improvement on stock

    After driving a stock ST for 3 years, the improvements with the 215 kit are very noticable, despite the modest difference in numbers. There's more pull across the range, but the best bit is that the engine feels a lot more free at the top end. I would previously change up around 5k to avoid the performance drop off, but now quite often just let it rev out. There's also a nice improvement in induction noice. Good stuff mountune!