OPEL · SIMTEC 90 ECU

OPEL ASTRA SIMTEC 90 tuning files

Here is what the catalog holds for the OPEL ASTRA on the SIMTEC 90. Across the matched variants stock power runs from 125 to 125 HP. 2 distinct variants are catalogued here. Stage 1 and Stage 2 are the safe starting points for this platform. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

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Available solutions

Applicable work for the SIMTEC 90 on this vehicle. The available set firms up once the exact engine and software are known.

Stage 1Stage 2

Engine variants & ECU software

2 distinct variants for the OPEL ASTRA on the SIMTEC 90 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1800 8V 125HP
Controller brand
SIEMENS
ECU
SIMTEC 90
Stock power
125 HP

Variant 2

ECU
Catalog engine
1800 16V 125HP
Controller brand
SIEMENS
ECU
SIMTEC 90
Stock power
125 HP

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 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 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.

OPEL ASTRA SIMTEC 90 ECU Tuning Files | TuningBay