The Automotive Clinic — Tuning Files

Software 5G0906259J Siemens/Continental SIMOS18

47 master projects carry this software number, 42 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

Seat Leon ×8
Seat Leon 2.0 TSI ×7
Volkswagen Golf 2.0 TFSI R ×6
Seat Leon Cupra 2.0 TSI - 301hp ×5
Volkswagen ×2
Seat Leon 2.0 ×2
Seat Leon 2.0 TFSI ×2
Audi A3 1.8 TFSI ×2
Volkswagen Golf 2.0 TSI R 4Motion 6AT - 301hp ×2
Volkswagen Golf ×2

ECU

Siemens/Continental / Continental / Siemens
SIMOS18 / Simos 18.1 / Simos18
VAG

Hardware / part numbers

SC800O3000000

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 5G0906259J and the same hardware number.
See files & prices →

Vehicle pages: Audi A3 · Seat Leon · Seat Leon Cupra · Volkswagen Golf · Volkswagen Golf 7 R

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-06.

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