Ford Focus 2.5 T 20V 2012 Turbo-Benzin 183.9KW Bosch 0261S09180 525731 Stage3

Ford Focus 2.5 T 20V 2012 Turbo-Benzin 183.9KW Bosch 0261S09180 525731 Stage3
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ECU file for Ford Focus 2.5 T 20V 2012 Turbo-Benzin 183.9KW – Stage3 performance tuning file. ECU: Bosch 0261S09180 – SW: 525731 ( 1037525731 ) – for vehicles with factory output around 183.9 kW (~250 HP).

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Technical Specifications
ManufacturerFord
ECU SystemBOSCH
CalibrationStage 3
ECU HW / SW number0261S09180 | 525731
CHECKSUMS CORRECTED / READY TO FLASH
COMPATIBLE WITH: KESS V2/V3, MPPS, FOXFLASH, AUTOTUNER, FLEX, CMD, NEW GENIUS & OTHER PROFESSIONAL INTERFACES
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Your tuning file is available immediately after purchase — no waiting.

Checksum Safe

Every file is verified and checksum-corrected for safe, reliable flashing.

Tool Compatible

Works with KESS, KTAG, AutoTuner, CMD, PCMFlash, and all major interfaces.

Engineer Support

Our tuning engineers are available via WhatsApp for any technical questions.

Vehicle Ford Focus 2.5 T 20V 2012 Turbo-Benzin 183.9KW
Engine power 183.9 kW (~250 HP)
Fuel type Turbo-petrol
ECU brand Bosch
ECU hardware 0261S09180
Bosch software number 525731 ( 1037525731 )
Tuning type Stage3
Read method / notes 525731

This product contains a calibrated Stage3 tuning file for Ford Focus 2.5 T 20V 2012 Turbo-Benzin 183.9KW with Bosch 0261S09180 (Bosch software number 525731 ( 1037525731 )). The base stock vehicle for this calibration has a factory output of around 183.9 kW (~250 HP). This high-stage file targets heavily modified setups (bigger turbo, injectors etc.) and should be used by experienced tuners only.

All ECU tuning files from TUNING-DATABASE are prepared for professional use. They are useful whenever you search by ECU ID, hardware or software number such as 0261S09180, 525731 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: 403DA8F727CE3E6290CF4F3991B5B08AFDA10763A011A0B4AF05A3F346A08443

Frequently Asked Questions

Use your preferred tuning tool (KESS, KTAG, AutoTuner, CMD, etc.) to write the file to the ECU via OBD, bench, or boot mode.

Yes. Every file we sell has verified checksums — ready to flash without additional correction tools.

Contact us via WhatsApp or the support dashboard. Revisions for the same stage are free.

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