mTune SMARTflash m400R / m400X [Mk3 Focus RS] fitted-tt-8s The mountune 1

The mountune 1

The mountune m360 upgrade delivers phenomenal performance for the Seat Leon Cupra and Cupra R (5F) with either manual or DSG transmissions

Large diameter motorsport-style

We would recommend an uprated clutch

Please note: If this product is fitted with mountune Exhaust Isolator

mTune SMARTflash m400R / m400X [Mk3 Focus RS] fitted-tt-8s The mountune 1Take 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