OPEL · SIMTEC 75 ECU

OPEL VECTRA SIMTEC 75 tuning files

Here is what the catalog holds for the OPEL VECTRA on the SIMTEC 75. The matched variants sit between 125 and 140 HP from the factory. For this platform the dependable path begins with Stage 1 and Stage 2. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All VECTRA coverage

Available solutions

Solutions that apply to the SIMTEC 75 on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1Stage 2

Engine variants & ECU software

5 distinct variants for the OPEL VECTRA on the SIMTEC 75 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1800 16V 140HP
Controller brand
SIEMENS
ECU
SIMTEC 75
Stock power
140 HP

Variant 2

ECU
Catalog engine
1800 16V 140HP
Engine code
Z18XER
Controller brand
SIEMENS
ECU
SIMTEC 75
Stock power
140 HP
ECU SW
6577936313

Variant 3

ECU
Catalog engine
1800 140HP
Controller brand
SIEMENS
ECU
SIMTEC 75
Stock power
140 HP

Variant 4

ECU
Catalog engine
1800 140HP
Engine code
Z16XER
Controller brand
SIEMENS
ECU
SIMTEC 75
Stock power
140 HP
ECU SW
6577936307
ECU HW
6577935702

Variant 5

ECU
Catalog engine
1800 16V 125HP
Engine code
Z16XER
Controller brand
SIEMENS
ECU
SIMTEC 75
Stock power
125 HP
ECU SW
6577936301
ECU HW
6577936105

Related vehicles

Other vehicles built on the SIMTEC 75 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 75?

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

Do you cover the SIMTEC 75 ECU software on this model?

Yes — the OPEL VECTRA on the SIMTEC 75 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 75 ECU Tuning Files | TuningBay