ALFA ROMEO · SIMTEC 75 ECU

ALFA ROMEO 159 SIMTEC 75 tuning files

ALFA ROMEO 159 on the SIMTEC 75: matched, calibrated and delivered with care. The matched variants sit between 140 and 140 HP from the factory. Stage 1 and Stage 2 are the safe starting points for this platform. Your file is built against the exact ECU software on the car, then operator-verified.

Available solutions

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

Engine variants & ECU software

1 distinct variant for the ALFA ROMEO 159 on the SIMTEC 75 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1800 140HP
Engine code
Z18XER
Generation
2005-
Matched gains engine
2.0 JTDm 140
Controller brand
SIEMENS
ECU
SIMTEC 75
Stock power
140 HP
Stage 1 power
180 HP
Power increase
+40 HP (+29%)
Stock torque
350 Nm
Stage 1 torque
420 Nm
Torque increase
+70 Nm (+20%)

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 ALFA ROMEO 159 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 ALFA ROMEO 159 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.

ALFA ROMEO 159 SIMTEC 75 ECU Tuning Files | TuningBay