Optimise your Ford Focus RS 2.3T with a complete set of Stage 1 and Stage 2 calibrations for Bosch MED17.2.2. Software version H1FA-14C204-UE. Includes improvements for torque, throttle, boost, and fueling — suitable for different upgrade levels.
Overview Feature list Copyright info Releases (1) Discussion
- Dual-stage ECU package for Ford Focus RS 2.3T — MED17.2.2 (H1FA-14C204-UE)
- Stage 1: Boost, torque, and ignition calibrated for use with stock hardware
- Stage 2: Designed for intake/downpipe/exhaust upgrades — extended torque table range
- Improved turbo spool and midrange response
- Rev limiter and pedal map rework for sharper throttle and control
- Fuel and load maps refined for E85/premium blends (Stage 2 only)
- No DTC deletes — emissions systems remain functional
- Checksum correction required externally (use OLS807 v3.32)
- Compatible with CMD Flash and other MED17-capable tools
- Includes original, Stage 1, and Stage 2 binaries for full control