BMW E90-E91 320d 2009 Turbo-Diesel 130.2KW Bosch 08506374 – 08507096 399763 Stage4

BMW E90-E91 320d 2009 Turbo-Diesel 130.2KW Bosch 08506374 – 08507096 399763 Stage4
87
of 100 remaining

£35.00

ECU file for BMW E90-E91 320d 2009 Turbo-Diesel 130.2KW – Stage4 performance tuning file. ECU: Bosch 08506374 – SW: 399763 ( 1037399763 ) – for vehicles with factory output around 130.2 kW (~177 HP).

Buy Now
Technical Specifications
ManufacturerBMW
ECU SystemBOSCH
CalibrationStage 4
ECU HW / SW number08506374 | 08507096 | 399763
CHECKSUMS CORRECTED / READY TO FLASH
COMPATIBLE WITH: KESS V2/V3, MPPS, FOXFLASH, AUTOTUNER, FLEX, CMD, NEW GENIUS & OTHER PROFESSIONAL INTERFACES
📂
Secure checkout Revision guarantee 24/7 support
Share: WhatsApp Facebook

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 E90-E91 320d 2009 Turbo-Diesel 130.2KW
Engine power 130.2 kW (~177 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 08506374
Bosch software number 399763 ( 1037399763 )
Tuning type Stage4
Read method / notes – 08507096 399763

This product contains a calibrated Stage4 tuning file for BMW E90-E91 320d 2009 Turbo-Diesel 130.2KW with Bosch 08506374 (Bosch software number 399763 ( 1037399763 )). The base stock vehicle for this calibration has a factory output of around 130.2 kW (~177 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 08506374, 399763 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: 0136088834FE82640024AD6B496142C8FFC98078418C17631C85C74BA9498573

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.

Related products