MR230 (mTune only)

This option is for customers who wish to upgrade to MR230 using an mTune and who fall into one of the following three categories:

• MP215 customers who have all the required hardware installed for MR230 but require an mTune and MR230 calibration.

• MT215 customers who have all the required MR230 hardware (including an mTune) but require an in-field firmware update to their existing handset.
In-field firmware updates are facilitated via a bespoke upgrade key. Once ordered we will send you steps to follow in order for you to provide us with your specific mTune serial number. A key will then be generated and sent to you which will enable you to update your mTune's firmware using the AP Manager software.

• Customers running all the required MR230 hardware but using standard software, requiring mTune with MR230 calibration.

Required hardware list:
• mountune alloy intercooler
• mountune induction kit
• mountune high-flow induction hose
• mountune charge pipe upgrade kit
• mountune downpipe / sportscat
• mountune cat-back exhaust 
• Optimised cam timing (via mountune timing tool - included)

Please note: Installing the MR230 calibration without the correct hardware list above may result in failure to make the quoted power / torque figures, abnormal running, detrimental fuel consumption or engine warning light illumination or in extreme circumstances, damage and / or failure to the engine. In any such instance no warranty is offered or implied by mountune.

mTune features:

  • ECU performance calibration transfer
  • In-field calibration updates
  • 0-60 times
  • ¼ mile times
  • Monitor 6 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: This calibration version is not compatible with vehicles in the USA. Please visit our dedicated website at www.mountuneusa.com


Customer Reviews

4.9 Based on 17 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
    United Kingdom

    Mr230 (and associated hardware and fitting) imo.

    Whether your collecting hardware or going for the mr230 package, my purchase of the mr230 map imo. Was the finishing point of the stage 2 for me. The map installed at hq due to cam timing change technically fitted (additional cost to the mr230 price) and comforts and service by mountune HQ. Made a pleasant resolution to my daily driven stage 2 needs and wants. Economy ,Toque and new power are great for fwd. hatchback road car and deliver a great product where roads allow.;and optional security features on the mtune.imo I trust in the mountune research and development to deliver From purchase to driving away after fitting at mountune at HQ and coffee waiting area, was profession quality and a journey but drove my fiesta away smiling which is how it should be after a stage 2 project. Get buying , get saving , get researching.

    Anonymous verified customer review of MR230 (mTune only)
    Nigel C.
    United Kingdom

    MR230 Performance Upgrade

    I had this fitted as a performance upgrade from the MR 215 package, and whilst the cost on paper seems expensive for just another around 15 bhp. The performance increase is astonishing Mountune have found in the re-map a significant increase in torque over the MR 215 package. Which transmits to the road to make a very quick car. I would recommend along with upgrading the brakes that if purchasing this package the buyer also considers the Quaife ATB differential upgrade otherwise torque steer will become problematic particularly in the wet. Ford never made an RS version of the MK 7.5 Fiesta ST but, and only in my opinion this package with added spring lowering kit is the closest to what it would have been as an overall drivers package had the Ford Factory produced one. I know more powerful possibilities exist but frankly unless you want to track race its not necessary this package is more than enough. Mountune fitted most of this for me and remain highly recommended with excellent service from Fred Jay and the team with reasonable costs. Nigel C

    Micky D


    Having MP215 from new, I always planned on going straight to MR265 once any initial teething problems had been ironed out. Unfortunately this did not happen due to MR265 being removed :-( Disappointed at the removal in the end decided to stick with Mountune MR230 instead and i'm glad I did! After initial issues booking my car in to Mountune HQ and with less than a week before leaving the country, Fred managed to book me in at short notice to have the remaining work (cam timing, parts check and map) carried out. I was greeted by Ryan who kept me informed of the progress throughout as I waited in the well stocked lounge area. As for the most important aspect, the drive.... I did not review this when I initially purchased it as to do so (based on a simple drive up a motorway in traffic and a drive on a rain soaked 'A' road) would have been false. Instead I waited until my return to the UK and a chance to drive the car for a month or two before commenting. Firstly, 1st & 2nd gears have come alive, slow speed driving which was previously unrefined, now felt smoother. Secondly, power delivery is smooth thought the range but with a huge increases in torque... (especially after 2500 rpm) with the car currently able to loose traction on full throttle in third!! With the conditions still being quite cool and damp as I write this review I still have not managed to get the full potential from the car, and look forward to the coming warmer months Would I recommend MR230?? **** Yes!!!!