The mountune m285 power upgrade for the Mk8 Fiesta ST takes performance and fun to a new, elevated level, releasing up to 285PS and 385Nm from the ST's 1.5-litre 3-cylinder EcoBoost engine - and all whilst still retaining the factory GPF and catalyst.
The m285 is based around a new hybrid turbocharger which starts life as a new genuine Ford turbo, before having numerous upgrades carried out to it, such as; a bespoke compressor and turbine wheel, uprated bearings and a ported compressor housing shroud (to help prevent surge).
The end result is response and low-end performance that feels like the OE turbo, combined with mid-range and top-end power and torque that feels anything but like the standard turbo.
The additional torque output is delivered across a wide spread in the rev-range which translates into effortless drivability and totally transforms the overall driving experience and fun-factor.
As this is a hybrid unit based on the OE Ford turbo, installation is direct swap like-for-like and on a similar basis installation of the supporting m285 calibration is applied using our SMARTflash app, OBD Bluetooth adaptor and your smartphone, so it couldn't be simpler - no dealer visits, no laptop, no wires, no handsets, no hassle!
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.
m285 SMARTflash is also supplied with two specific performance calibrations, a hybrid economy calibration - which has a reduced power output but allows you to safely use 95RON, plus two companion calibrations (standard and anti-theft) which include the following features:
- m285 performance calibration
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Increased power and torque (up to 285PS / 385Nm) |
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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 |
- m285 performance ASMO calibration
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Increased power and torque (up to 285PS / 385Nm) |
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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) |
- Hybrid Economy calibration (95RON compatible)
- Standard power calibration
- Anti-theft
