Audi A4 RS4 2005 Benzin 308.9KW Bosch 0261S02165 8E1907560 379578 Stage2

Audi A4 RS4 2005 Benzin 308.9KW Bosch 0261S02165 8E1907560 379578 Stage2
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ECU file for Audi A4 RS4 2005 Benzin 308.9KW – Stage2 performance tuning file. ECU: Bosch 0261S02165 – SW: 8E1907560 / 379578 ( 1037379578 ) – for vehicles with factory output around 308.9 kW (~420 HP).

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Technical Specifications
ManufacturerAudi
ECU SystemBOSCH
CalibrationStage 2
ECU HW / SW number0261S02165 | 8E1907560 | 379578
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.

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

Vehicle Audi A4 RS4 2005 Benzin 308.9KW
Engine power 308.9 kW (~420 HP)
Fuel type Petrol
ECU brand Bosch
ECU hardware 0261S02165
ECU software ID 8E1907560
Bosch software number 379578 ( 1037379578 )
Tuning type Stage2
Read method / notes 8E1907560 379578

This product contains a calibrated Stage2 tuning file for Audi A4 RS4 2005 Benzin 308.9KW with Bosch 0261S02165 and software ID 8E1907560 (Bosch software number 379578 ( 1037379578 )). The base stock vehicle for this calibration has a factory output of around 308.9 kW (~420 HP). Stage 2 is intended for cars with supporting modifications (exhaust, intake, intercooler) and delivers a stronger performance gain.

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 0261S02165, 8E1907560, 379578 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: AF1F78CA17C3A936BC4412FD9A612C0C243379D64ADE64C83729ACCB4B84AA4E

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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