mTune SMARTflash

Unleash the true performance of your (2018-onward) Mk4 Focus ST or Mk8 Fiesta ST with mountune’s revolutionary mTune SMARTflash app; install performance calibrations, updates and new features easily, all via Bluetooth, using your smartphone!

Trusted by thousands of Ford owners worldwide to provide safe, reliable performance increases, mountune’s mTune SMARTflash allows you to seamlessly switch between calibrations, stored locally on your smart phone, all with the freedom of Bluetooth.

Simply plug in the partner EVI Bluetooth dongle to your vehicle’s OBD port, download this app and with a supplied calibration, you can easily update or replace the existing software with mountune’s performance derivative; support for additional functionality will also be added in the future.

Please note: This app requires a supporting calibration and a SMARTflash EVI Bluetooth OBD dongle to facilitate calibration updates, these only available to purchase from mountune. For more information please visit mountunestore.com