The Automotive Clinic — Tuning Files

Software 8W0906259E Siemens/Continental SIMOS18.4

17 master projects carry this software number, 14 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 A4 2.0 TFSI ×4
Bentley Continental ×3
Audi A5 Sportback 45 2.0 TFSI Quattro S-Tronic - 245hp ×2
Audi A4 ×2
Audi A5 2.0TFSI
Audi
Audi A5 2.0 TFSI
Audi a4 b9
Audi A5 2.0 TFSI 252hp
Audi A5 2.0 TFSI 252HP

ECU

Siemens/Continental / Simos 18.4
SIMOS18.4 / Simos18.4 / Simos18
VAG

Hardware / part numbers

—

Read with

any full read from your flashing tool

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 8W0906259E and the same hardware number.
See files & prices →

Vehicle pages: Audi A4 · Audi A5 · Audi A5 Sportback · Audi a4 b9 · Bentley Continental

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-05.

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