The new mountune m330 power upgrade for the Mk4 Focus ST releases the maximum achievable power and torque from the potent 2.3-litre EcoBoost engine without significant hardware changes, substantially yet safely raising power and torque output; improving outright performance, drivability and fun, whilst also 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 tens of thousands of miles and many months accumulating extensive data such as in-cylinder pressure and other key metrics all based on different driving scenarios from road to track and when used on different fuel octane ratings 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 upgrade for your Focus ST, but also the most robust aftermarket calibration, too.
Peak power is increased to 330PS, whilst torque is uplifted to 515Nm 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 completely 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!
m330 SMARTflash includes three calibrations, with unique functionality:
|Increased power and torque (330ps / 515nm)|
|More aggressive launch control strategy|
|Enhanced audible exhaust output in Sport / Track modes|
|Custom Track Mode (recalibrated wet-mode for track settings minus pops and bangs)|
In addition, the SMARTflash app, which is available for Apple and Android users, also allows for easy future calibration updates and includes a fault code reader, plus a handy VIN and calibration ID reader as standard.
The m330 calibration has been fully optimised to utilise the mountune high-flow panel filter, which allows the engine and turbocharger to work more efficiently, as well as improving induction noise.
m330 is available in two versions that support all known regional variations (excluding automatic transmission - support coming soon) 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!
Please make your selection from the drop-down below.
Please note; the m330 in currently unavailable for Australian specification cars due to different emission standards on Australian vehicles
Well I’m a lucky guy I have a focus RS as well as a new Focus ST with the upgrade I much prefer the ST to drive especially with the amount of torque the upgrade gives such a brilliant and thrilling drive moves the ST into a different level of car class that no one can match for the money :-) looking forward to the next upgrade
I recieved my m330 smartflash kit and wow I wasn't disappointed definitely worth the wait made a great car even better and it was very easy to install and support from mountune staff was excellent I would highly recommend anyone who owns a mk4 st to get this m330 kit
please note: all hardware is supplied as standard with a 12-month, 12,000-mile warranty against manufacturing defects.
installing the m330 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 emails about new updates or technical features relating to SMARTflash. you can opt out at any time.