OPEL · SIMTEC 81.1 ECU

OPEL VECTRA SIMTEC 81.1 tuning files

Everything we work with on the OPEL VECTRA fitted with the SIMTEC 81.1. Across the matched variants stock power runs from 147 to 155 HP. There are 5 distinct variants on file for this combination. For this platform the dependable path begins with Stage 1 and Stage 2. Each file is tied to the precise software on your car and checked before it goes out.

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Available solutions

What we can run on the SIMTEC 81.1 for this vehicle — the precise options narrow down by engine and software version.

Stage 1Stage 2

Engine variants & ECU software

5 distinct variants for the OPEL VECTRA on the SIMTEC 81.1 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2200 155HP
Controller brand
SIEMENS
ECU
SIMTEC 81.1
Stock power
155 HP
ECU SW
CAO30720.DAT
ECU HW
SIEM 0100
SW upgrade
6576275313

Variant 2

ECU
Catalog engine
2200 16V 147HP
Controller brand
SIEMENS
ECU
SIMTEC 81.1
Stock power
147 HP

Variant 3

ECU
Catalog engine
2200 16V 147HP
Controller brand
SIEMENS
ECU
SIMTEC 81.1
Stock power
147 HP
ECU SW
6576275202

Variant 4

ECU
Catalog engine
2200 16V 147HP
Controller brand
SIEMENS
ECU
SIMTEC 81.1
Stock power
147 HP
ECU SW
6586105316

Variant 5

ECU
Catalog engine
2200 16V 147HP
Controller brand
SIEMENS
ECU
SIMTEC 81.1
Stock power
147 HP
ECU SW
6586105316
ECU HW
SIEM 0100
SW upgrade
6586105314

Related vehicles

Other vehicles built on the SIMTEC 81.1 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the OPEL VECTRA on the SIMTEC 81.1?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the SIMTEC 81.1 ECU software on this model?

Yes — the OPEL VECTRA on the SIMTEC 81.1 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 VECTRA SIMTEC 81.1 ECU Tuning Files | TuningBay