![mTune SMARTflash m400R / m400X [Mk3 Focus RS] fitted-tt-8s Please note: If this product](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 9 - Aug 14
Please note: If this product is fitted with mountune Exhaust Isolator
Closed deck press plate
The mountune m360 upgrade delivers phenomenal performance for the Seat Leon Cupra and Cupra R (5F) with either manual or DSG transmissions
torque and functionality using the existing owner upgrade option
A direct replacement for Golf GTI (non-Performance Pack) running the OE braking setup - and supplied as a pair
mTune SMARTflash m400R / m400X [Mk3 Focus RS] fitted-tt-8s Please note: If this productTake 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
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