Software 55595656 55584868 55491601 55489810 5548 ACDelco Undefined
2 master projects carry this software number, 2 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
Opel Astra 1.6 CDTi
Opel Astra K 1.6 CDTi
ECU
ACDelco
Undefined
GM
Hardware / part numbers
55489798
55489817
Read with
G15063
Modifications available
- Stage 1 ×2
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
55595656 55584868 55491601 55489810 5548 and the same hardware number.Vehicle pages: Opel Astra · Opel Astra K
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-06.