The Automotive Clinic — Tuning Files

Software 8V0906259J Siemens/Continental SIMOS18

92 master projects carry this software number, 75 with a modified version. Upload your read to have the tune transferred into your own file, or buy the file exactly as we hold it by software number. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.

Fitted to

Audi S3 2.0 TFSI ×13
Volkswagen Golf 2.0 TSI - R ×10
Volkswagen Golf 2.0 TFSI R ×9
Volkswagen ×8
Volkswagen Golf 2.0 TSI R 4Motion 7AT - 310hp ×6
Volkswagen Golf 2.0 TSI ×4
Bentley Continental ×4
Audi S3 2.0T ×4
Audi S3 2.0 TSI ×3
Volkswagen Golf 2.0 TSI R 4Motion 7AT - 310PS ×3

ECU

Siemens/Continental / Continental / CONTINENTAL
SIMOS18 / Simos 18.1 / Simos 18
VAG

Hardware / part numbers

/
06K907425B
SW UP: 8V0906259J 0003

Read with

0003

Modifications available

Have the read? Upload it.
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Upload your read →
Can't read the ECU? Buy by software number.
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries 8V0906259J and the same hardware number.
See files & prices →

Vehicle pages: Audi S3 · Audi TT S · Bentley Continental · Volkswagen Golf · Volkswagen Golf7 R · Volkswagen golf 7

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-07-13.

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