Developed for the Ford Focus 3 ST 2.0 STCI, this Stage 2 tuning file targets the Bosch MEDG170 ECU with software HM5A-14C204-VB. The calibration boosts turbo efficiency, enhances midrange torque, and sharpens throttle response. Perfect for spirited daily driving or track use, this map offers a refined powerband while staying within mechanical tolerances. Checksum validated with OLS807.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 2 tuning file for Ford Focus 3 ST 2.0 STCI with Bosch MEDG170
- Software HM5A-14C204-VB recalibrated for enhanced turbo response
- Boost and torque delivery refined for sporty driving characteristics
- Ignition and fueling maps adjusted to support high-octane use
- Factory safety limits respected for reliability
- Checksum correction via Plugin OLS807 v3.32, Bosch MED17/EDC17
- Partial map data file — faster flash times
- Includes original version for rollback
- Dyno-developed and tested
- For motorsport/off-road use only — check local emission rules