Mountune has released its latest upgrade for a fast Ford model – with the new Fiesta ST the recipient.
The m225 package boosts the overall output of the Fiesta ST’s 1.5-litre, three-cylinder turbocharged engine from 197bhp and 285Nm of torque up to 222bhp and 340Nm of torque to cut acceleration times.
With this new power, the Fiesta ST can go from 0-60mph in under six seconds – down from 6.5 seconds – and also reduce the time between 31mph and 62mph by a second to 5.1 seconds.
The upgrade also includes three vehicle modes for the ST – Performance, Stock and Anti-Theft – with the latter immobilising the vehicle.
Director of mountune performance, David Moore, said: “With m225 and our innovative new SMARTflash system, owners can safely increase the performance of the Fiesta ST with unprecedented ease.
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“With that almost instantaneous delivery of torque the ST really comes alive, but you also have peace of mind in knowing that this is an engineered upgrade. As with all mountune packages, the m225 has undergone extensive performance and durability testing with all safety parameters retained. This is not just the best upgrade for the Fiesta ST, it is also the most robust.”
The m225 pack is released alongside mountune’s new mTune SMARTflash mobile application, which allows drivers to install and update vehicle calibrations ‘in minutes’ and then upload the changes to the vehicle’s ECU via Bluetooth.
The upgrade for the Fiesta ST costs £479.16, while those also needing an induction kit will pay £662.50.
