![mTune SMARTflash m400R / m400X [Mk3 Focus RS] fitted-tt-8s Suitable for fast road /](https://cdn.shopify.com/s/files/1/0367/2621/files/mtune_smartflash_m375_m380_m400rx_2048x_b9a33ed9-e3d2-4b1e-b915-abe1cc8eff2e.webp?v=1763999077)
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Suitable for fast road / track day use
The mountune 1
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
Closed deck press plate
mTune SMARTflash m400R / m400X [Mk3 Focus RS] fitted-tt-8s Suitable for fast road /Take your mountune equipped Mk3 Focus RS to the next level of performance with this upgrade from standard or the m380 m375 calibration to either the m400R or m400X. This ultra convenient, smartphone based upgrade delivers significant gains in power, torque, and drivability while retaining all the safety and durability assurances mountune is known for. As with all mountune upgrades, all of the performance calibrations have been through our own