BMW E53 X5-3.0i 2003 Benzin 169.9KW Bosch 4100 7518111 430055 Stage1

BMW E53 X5-3.0i 2003 Benzin 169.9KW Bosch 4100 7518111 430055 Stage1

£21.99

ECU file for BMW E53 X5-3.0i 2003 Benzin 169.9KW – Stage1 performance tuning file. ECU: Bosch 4100 – SW: 430055 ( 1037430055 ) – for vehicles with factory output around 169.9 kW (~231 HP).

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Technical Specifications
ManufacturerBMW
ECU SystemBOSCH
CalibrationStage 1
ECU HW / SW number7518111 | 430055
CHECKSUMS CORRECTED / READY TO FLASH
COMPATIBLE WITH: KESS V2/V3, MPPS, FOXFLASH, AUTOTUNER, FLEX, CMD, NEW GENIUS & OTHER PROFESSIONAL INTERFACES
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Instant Download

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 BMW E53 X5-3.0i 2003 Benzin 169.9KW
Engine power 169.9 kW (~231 HP)
Fuel type Petrol
ECU brand Bosch
ECU hardware 4100
Bosch software number 430055 ( 1037430055 )
Tuning type Stage1
Read method / notes 7518111 430055

This product contains a calibrated Stage1 tuning file for BMW E53 X5-3.0i 2003 Benzin 169.9KW with Bosch 4100 (Bosch software number 430055 ( 1037430055 )). The base stock vehicle for this calibration has a factory output of around 169.9 kW (~231 HP). This Stage 1 calibration is designed for stock hardware, offering a safe and reliable increase in power and torque for daily use.

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 4100, 430055 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: A532E4577C1910AE2F3297BA208D247EE5C86F4A48D271E8CB5CF6FF36C003A0

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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