Audi A3 2.0 TDI CR 2013 Turbo-Diesel 88.3KW Bosch 03L906018JL 521650 Stage1

Audi A3 2.0 TDI CR 2013 Turbo-Diesel 88.3KW Bosch 03L906018JL 521650 Stage1

£21.99

ECU file for Audi A3 2.0 TDI CR 2013 Turbo-Diesel 88.3KW – Stage1 performance tuning file. ECU: Bosch 03L906018JL – SW: 521650 ( 1037521650 ) – for vehicles with factory output around 88.3 kW (~120 HP).

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Technical Specifications
ManufacturerAudi
ECU SystemBOSCH
CalibrationStage 1
ECU HW / SW number03L906018JL | 521650
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
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Performance Projection Engine #270 · Gains DB
MATCHED ENGINE 2.0 TDI CR 110hp CRFA 2L Diesel Stage 1
050100150200 10002000300040005000 190 HP +80 420 Nm +170 HP Nm RPM 0100200300400
Stock Stage 1 HP (left) · Nm (right) · Curve shape typical for this ECU family
Real data from Gains API Dyno curve = typical ECU-family projection Final gains depend on fuel, altitude, wear
File Package Delivered instantly after payment
Calibrated .bin
Ready-to-flash tuned file, engineer-reviewed, checksum corrected.
Original backup
Factory .ori included for instant rollback to OEM calibration.
Wide tool support
KESS, KTAG, AutoTuner, CMD, PCMFlash, MPPS, Flex, FoxFlash.
Engineer support
WhatsApp direct line — typical first response under 30 min.
Compatible tools KESS V2/V3 KTAG AutoTuner CMD PCMFlash MPPS FoxFlash Flex New Genius
ECU SpecificationFactory values
Vehicle Audi A3 2.0 TDI CR 2013 Turbo-Diesel 88.3KW
Engine power 88.3 kW (~120 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 03L906018JL
Bosch software number 521650 ( 1037521650 )
Tuning type Stage1
Read method / notes 521650

This product contains a calibrated Stage1 tuning file for Audi A3 2.0 TDI CR 2013 Turbo-Diesel 88.3KW with Bosch 03L906018JL (Bosch software number 521650 ( 1037521650 )). The base stock vehicle for this calibration has a factory output of around 88.3 kW (~120 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 03L906018JL, 521650 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprint6D779966 6AF46670 9F57472E 3FCDCBAA 458D71A4 0481BEF8 8BDA529F 9786EF29

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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