Variant 1
ECU- Catalog engine
- 2000 16V 150HP
- Controller brand
- SIEMENS
- ECU
- SIMTEC 70
- Stock power
- 150 HP
OPEL · SIMTEC 70 ECU
OPEL ASTRA SIMTEC 70 tuning files
The OPEL ASTRA on the SIMTEC 70, mapped from stock file to finished result. Across the matched variants stock power runs from 115 to 150 HP. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. We match the right calibration to your exact software and validate it before delivery.
Available solutions
What we can run on the SIMTEC 70 for this vehicle — the precise options narrow down by engine and software version.
Engine variants & ECU software
4 distinct variants for the OPEL ASTRA on the SIMTEC 70 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2000 16V 136HP
- Generation
- J 09/2009-2015
- Matched gains engine
- 1.6CDTI (2014->...) 136
- Controller brand
- SIEMENS
- ECU
- SIMTEC 70
- Stock power
- 136 HP
- Stage 1 power
- 160 HP
- Power increase
- +24 HP (+18%)
- Stock torque
- 320 Nm
- Stage 1 torque
- 380 Nm
- Torque increase
- +60 Nm (+19%)
Variant 3
ECU- Catalog engine
- 2000 135HP
- Generation
- 2014-2016
- Matched gains engine
- 2.3DCI Bi-Turbo 135
- Controller brand
- SIEMENS
- ECU
- SIMTEC 70
- Stock power
- 135 HP
- Stage 1 power
- 195 HP
- Power increase
- +60 HP (+44%)
- Stock torque
- 340 Nm
- Stage 1 torque
- 420 Nm
- Torque increase
- +80 Nm (+24%)
Variant 4
ECU- Catalog engine
- 1800 8V 115HP
- Controller brand
- SIEMENS
- ECU
- SIMTEC 70
- Stock power
- 115 HP
Related vehicles
Other vehicles built on the SIMTEC 70 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 on the SIMTEC 70?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the SIMTEC 70 ECU software on this model?
Yes — the OPEL ASTRA on the SIMTEC 70 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.