Stage 1 Ford Focus ST 2.5 Turbo ECU Tuning File – CM5A-14C204-ARG (MED17) - Product specifications

Stage 1 tuning file for Ford Focus ST 2.5 Turbo with Bosch MED17 — stronger pull and refined delivery
Stage 1 tuning file for Ford Focus ST 2.5 Turbo with Bosch MED17 — stronger pull and refined delivery
ford-tuning-ecu
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.
Modified By
B&C Consulting via EVC reseller (bcconsulting.lu) 🇱🇺 Luxemburg

Overview Feature list Copyright info Releases (1)

  • Stage 1 ECU remap for Ford Focus ST 2.5 Turbo with Bosch MED17
  • Boost and ignition maps recalibrated for stronger midrange pull
  • Throttle response improved without affecting low-speed comfort
  • Maintains fuel economy in cruising zones
  • OEM safety limits preserved — no hardware upgrades required
  • Checksum corrected using Plugin OLS807 v3.32 (Bosch MED17/EDC17)
  • Includes original stock binary for backup or comparison
  • Tested in dyno-controlled environment
  • For motorsport/off-road use only — ensure local compliance

Product Information

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€30.00
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