BMW E39 523i 1999 Benzin 125KW Bosch 5WK9037 42990624181 01100C6010000 Stage3

BMW E39 523i 1999 Benzin 125KW Bosch 5WK9037 42990624181 01100C6010000 Stage3

£29.99

ECU file for BMW E39 523i 1999 Benzin 125KW – Stage3 performance tuning file. ECU: Bosch 5WK9037 – SW: 01100C6010000 – for vehicles with factory output around 125 kW (~170 HP).

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Technical Specifications
ManufacturerBMW
ECU SystemBOSCH
CalibrationStage 3
ECU HW / SW number5WK9037 | 42990624181 | 01100C601000
CHECKSUMS CORRECTED / READY TO FLASH
COMPATIBLE WITH: KESS V2/V3, MPPS, FOXFLASH, AUTOTUNER, FLEX, CMD, NEW GENIUS & OTHER PROFESSIONAL INTERFACES
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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.

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Vehicle BMW E39 523i 1999 Benzin 125KW
Engine power 125 kW (~170 HP)
Fuel type Petrol
ECU brand Bosch
ECU hardware 5WK9037
ECU software ID 01100C6010000
Tuning type Stage3
Read method / notes 42990624181 01100C6010000

This product contains a calibrated Stage3 tuning file for BMW E39 523i 1999 Benzin 125KW with Bosch 5WK9037 and software ID 01100C6010000. The base stock vehicle for this calibration has a factory output of around 125 kW (~170 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 5WK9037, 01100C6010000. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: FF10C991ADBC24B5DFACA8B4B00D0C7E93B4A0288E67353B208849CB7D2A1F4F

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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