![mTune SMARTflash m260 Upgrade [Mk8/8.5 Fiesta ST] cubby hole Finished in a durable mountune](https://cdn.shopify.com/s/files/1/0367/2621/files/smartflash_m260_new_2048x_8c98c744-6590-4665-b9b8-a7b6ca9956f8.webp?v=1748717907)
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Finished in a durable mountune orange
which in-turn reduces engine performance
High-flow panel filter
Each set is supplied pre-gapped by mountune to optimise the setting and allow for easier end-user installation
mTune SMARTflash m260 Upgrade [Mk8/8.5 Fiesta ST] cubby hole Finished in a durable mountuneThe mountune m260 power upgrade for the Mk8 Fiesta ST takes performance to a whole new level, quite literally, releasing up to 260PS and 365Nm from the ST's 1. 5 litre 3 cylinder EcoBoost engine and all whilst still retaining the factory GPF and catalyst. 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. By