Variant 1
ECU- Catalog engine
- 1800 16V 125HP
- Controller brand
- SIEMENS
- ECU
- SIMTEC 90
- Stock power
- 125 HP
OPEL · SIMTEC 90 ECU
OPEL ASTRA COUPE SIMTEC 90 tuning files
Tuning file coverage for the OPEL ASTRA COUPE running the SIMTEC 90 ECU. The matched variants sit between 125 and 125 HP from the factory. Stage 1 and Stage 2 are the safe starting points for this platform. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Applicable work for the SIMTEC 90 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
1 distinct variant for the OPEL ASTRA COUPE on the SIMTEC 90 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the SIMTEC 90 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the OPEL ASTRA COUPE on the SIMTEC 90?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the SIMTEC 90 ECU software on this model?
Yes — the OPEL ASTRA COUPE on the SIMTEC 90 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.