This Stage 1 remap is built for the Ford Focus ST 2.5 Turbo and targets the Bosch MED17 ECU with software CM5A-14C204-ARG. The calibration improves turbo response and torque curve while maintaining OEM safety limits. Ideal for those seeking a noticeable gain in drivability and midrange punch without requiring hardware upgrades. Checksum verified using OLS807.
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Ford, Focus ST and STCI are trademarks of Ford Motor Company.
Bosch and MED17 are trademarks of Robert Bosch GmbH.
All brand names are used strictly for identification.
This file is provided for motorsport/off-road use only.
The seller is not affiliated with Ford or Bosch.
Unauthorised redistribution is prohibited.
Bosch and MED17 are trademarks of Robert Bosch GmbH.
All brand names are used strictly for identification.
This file is provided for motorsport/off-road use only.
The seller is not affiliated with Ford or Bosch.
Unauthorised redistribution is prohibited.