Alfa Spider 2.4 JTDM 2008 Turbo-Diesel 153.7KW Bosch 51829731 394001 Stage1

Alfa Spider 2.4 JTDM 2008 Turbo-Diesel 153.7KW Bosch 51829731 394001 Stage1

£21.99

ECU file for Alfa Spider 2.4 JTDM 2008 Turbo-Diesel 153.7KW – Stage1 performance tuning file. ECU: Bosch 51829731 – SW: 394001 ( 1037394001 ) – for vehicles with factory output around 153.7 kW (~209 HP).

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Technical Specifications
ManufacturerAlfa Romeo
ECU SystemBOSCH
CalibrationStage 1
ECU HW / SW number51829731 | 394001
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 Alfa Spider 2.4 JTDM 2008 Turbo-Diesel 153.7KW
Engine power 153.7 kW (~209 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 51829731
Bosch software number 394001 ( 1037394001 )
Tuning type Stage1
Read method / notes 394001

This product contains a calibrated Stage1 tuning file for Alfa Spider 2.4 JTDM 2008 Turbo-Diesel 153.7KW with Bosch 51829731 (Bosch software number 394001 ( 1037394001 )). The base stock vehicle for this calibration has a factory output of around 153.7 kW (~209 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 51829731, 394001 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: 0E733C18FEDDCA267D94FA0E107BAA9C503AF16BAB23AFA2003405E293D717B5

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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