Software 55596113 55503870 55500864 55500858 5550 Siemens/Continental 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
Opel Astra 1.6 CDTi
ECU
Siemens/Continental / ACDelco
Undefined
GM
Hardware / part numbers
0019070558
55420001
Read with
any full read from your flashing tool
Modifications available
- Stage 1 ×2
- Speed limiter (Vmax) ×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.
Files for sale under this software number
Can't read the ECU? Buy by software number. Files bought this way are supplied exactly as we hold them — nothing is transferred into your own read. Make sure your ECU carries
55596113 55503870 55500864 55500858 5550 and the same hardware number, and check our original against your ECU if you can read it. Checksums are corrected by your flashing tool.Prices shown are list prices; log in to see your account pricing.
Vehicle pages: Opel AStra · Opel Astra
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-05.