BMW E90-E91 335i 225.1 kW (306 HP)

BMW E90-E91 335i 225.1 kW (306 HP)

£6.99

ECU file for BMW E90-E91 335i 225.1KW – original ECU file (stock calibration). ECU: Siemens 5WK93608 – SW: 433322 ( 1037433322 ) – approx. 225.1 kW (~306 HP) factory engine output.

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This product contains a complete original ECU backup (stock file) for BMW E90-E91 335i 225.1KW with Siemens 5WK93608 (Bosch software number 433322 ( 1037433322 )). This original file corresponds to a factory engine output of approximately 225.1 kW (~306 HP). This file is ideal for ECU cloning, restoring the car back to stock and using it as a safe base for future remaps.

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 5WK93608, 433322 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprint53134799 F267C0FB 1471A74F 8A3DA1FF 75C1351E 6441F5F4 4A6D7C8A 6656AE0C

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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