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2746-235-AA

mTune SMARTflash m235 Upgrade [Puma ST]

The mountune m235 power upgrade for the all-new Puma ST provides a substantial uplift in the performance from the 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 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 Puma ST, but also the most thoroughly tested, 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 an really brings your Puma to life!

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!

m235 SMARTflash includes the following calibrations, with unique functionality:

  • m235 performance calibration
Increased power and torque (up to 235PS / 350Nm)
More aggressive launch control strategy
Enhanced audible exhaust output in Sport / Track modes
Optimised no-lift shift functionality
  • m235 ASMO performance calibration
    Increased power and torque (up to 235PS / 350Nm)
    More aggressive launch control strategy
    Anti Social Mountune Overrun Enhanced audible exhaust output in Sport / Track modes (for those who really like their pops and bangs)
    • Stock performance
    • Anti-theft

    In addition, the SMARTflash app, which is available for Apple and Android users, also allows for easy future calibration updates and includes a handy VIN and calibration ID reader as standard.





    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!

    Phone shown for illustration of SMARTflash app only.

      PERFORMANCE REIMAGINED

      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.

      Customer Reviews
      5.0 Based on 8 Reviews
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      Filter Reviews:
        BS
        22/09/2021
        Benjamin S.
        United Kingdom United Kingdom
        SMARTflash

        Excellent. I had connectivity issues at first which the technicians at mountune sorted when I visited and it’s worked brilliantly since. Very good service

        DB
        12/08/2021
        Denis B.
        Belgium Belgium
        Fantastic!

        This upgrade made my car feel better! Much more torque at low revs, a bit of more power that makes a bit of wheel spin on wet track. And the pop and bangs are simply bonkers in sport mode !

        AB
        12/08/2021
        alessandro b.
        Italy Italy
        PUMA ST M235 MOUNTUNE

        ogni singolo componente mountune dalla vite alla fascietta e' sempre il migliore perche' progettati con un livello superiore.