Software 55599088 55599086 55599090 55599953 5550 Delco Undefined
2 master projects carry this software number. 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 Cascada
Opel Astra 1.6 Turbo
ECU
Delco
Undefined
GM
Hardware / part numbers
55590090
55599953
Read with
any full read from your flashing tool
Modifications available
Original (stock) file only so far — ask us for a tune.
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
55599088 55599086 55599090 55599953 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 Cascada
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2023-12-16.