The Automotive Clinic — Tuning Files

Software 5G0906259C Siemens/Continental SIMOS18

179 master projects carry this software number, 137 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

Bentley Continental ×23
Volkswagen Golf 2.0 TSI ×21
Volkswagen Golf ×18
Volkswagen ×14
Volkswagen Golf 2.0 TFSI ×13
Volkswagen Golf 2.0 TSI GTI ×11
Volkswagen Golf 2.0 TSI GTI 6MT - 230hp ×8
Volkswagen Golf 2.0 16v TSI GTI DSG - 220hp ×7
Volkswagen Golf 2.0 TSI 6AT - 220hp ×6
Volkswagen Golf 2.0 TSI GTI Performance ×5

ECU

Siemens/Continental / Continental / Simos 18.x
SIMOS18 / Simos 18.1 / Simos 18.x
VAG

Hardware / part numbers

06K907425B
na
Undefined

Read with

0001

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 5G0906259C and the same hardware number.
See files & prices →

Vehicle pages: Audi TT · Audi TT3 · Bentley Continental · Seat Leon · Skoda Octavia · Skoda Octavia 2 · Skoda Octavia 3 · Skoda Octavia Combi RS · Volkswagen Golf · Volkswagen Golf 7 · Volkswagen Golf7 GTI

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-08-28.

WhatsApp