Software 577935655 Siemens/Continental SIMTEC 75
5 master projects carry this software number, 3 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 ×2
Opel Astra 1.8
Opel Astra 1.6
Opel Astra 1.6 TwinPort - 105hp
ECU
Siemens/Continental / Simtec 75
SIMTEC 75 / Simtec 75
VAG
Hardware / part numbers
55567114
SIEM 0100
Read with
any full read from your flashing tool
Modifications available
- Stage 1 ×2
- Other modification ×1
Have the read? Upload it.
Upload your read →
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Can't read the ECU? Buy by software number.
See files & prices →
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries
577935655 and the same hardware number.Vehicle pages: Bentley Continental · Opel Astra
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2023-12-16.