EU customers, please read before purchasing
2709-235-CA
£495.83 GBP
The mountune m235 power upgrade for the Mk8 Fiesta ST facelift (2022 model onwards) provides a substantial uplift in the performance from the ST's 1.5-litre 3-cylinder EcoBoost engine, safely raising power and torque output; improving performance and drivability, whilst adding a host of functionality, unique to mountune.
As with all mountune upgrades, it's had to pass our own stringent durability testing criteria, which included additional months of in-cylinder pressure monitoring to ensure engine robustness, whilst retaining all safety parameters, so you can have complete peace of mind that you're not just buying the best 'first stage' upgrade for your Fiesta ST, but also the most robust aftermarket calibration, too.
Peak power is increased to 235PS, whilst torque is uplifted to 350Nm but, as can be seen from the power graphs, it's the substantial increase throughout the rev-range and the way the torque is delivered that transforms the driving experience.
Working together with industry leading software and hardware teams has enabled the very latest technology available to be incorporated, taking mTune - and making it a whole lot smarter!
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.
m235 SMARTflash includes four calibrations, with unique functionality:
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Increased power and torque (up to 235PS / 350Nm) |
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More aggressive launch control strategy |
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Enhanced audible exhaust output in Sport / Track modes |
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Optimised no-lift shift functionality |
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Increased power and torque (up to 235PS / 350Nm) |
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More aggressive launch control strategy |
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Anti Social Mountune Overrun Enhanced audible exhaust output in Sport / Track modes (for those who really like their pops and bangs) |
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.
Important: In order to achieve and maintain performance and reliability, the m235 upgrade should be used in conjunction with the hardware listed below. To achieve peak performance figures 97RON+ fuel should be used, however, it remains perfectly safe to use everyday and for all uses on 95RON fuel.
Recommended m235 hardware:
m235 supports all known regional variations and as it can be installed and removed anywhere in the world, at any time yourself, you could say the power's in your hands, quite literally!
The phone device is shown for illustration of SMARTflash app only, and is not included with this product.
235PS | 350Nm
m235 delivers a substantial, yet safe increase in power and torque across the entire rev-range.
Genuine gains of up to 30nm and 35ps over the oe calibration transform the driving dynamic and in-gear performance.
power output may vary based on individual vehicle condition, fuel grade and method of recording.
Please note: installing the m260 calibration without the correct hardware may result in failure to achieve the quoted power / torque figures, abnormal running, detrimental fuel consumption or engine warning light illumination or, in extreme circumstances, damage to and / or failure of the engine. in any such instance no warranty is offered or implied by mountune.
By purchasing this product you agree for mountune to send you email about new updates or technical features relating to SMARTflash. you can opt out at any time.
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The M235 remap transforms the standard car, improved acceleration, soundtrack and fuel consumption on long runs, it's a win win.
Very easy to install/map. Difference in the power is like night and day, car picks up much quicker off the line and through the rev range. ASMO map isn't too OTT with pops/bangs (standard exhaust). Nice to have the immobiliser map although wish it wasn't a case of having to 'remap' the car when you want it activating and again to deactivate it but definitely comes in handy if you're leaving the car for a couple of days. Will definitely be buying more Mountune goodies in the future
Really impressed with the overall experience and ease of fitting Due to the recent poor weather it does spin up quite easily in the low gears with too much throttle but totally usable on dry roads Really pulls in gear from low revs love say 5th gear as it just keeps on pulling Anyone considering it Just do it and keep smiling
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