VOLKSWAGEN · SIMOS 4S2 ECU · petrol

VOLKSWAGEN GOLF 3 SIMOS 4S2 tuning files

VOLKSWAGEN GOLF 3 on the SIMOS 4S2: matched, calibrated and delivered with care. The matched variants sit between 100 and 100 HP from the factory. It is a petrol platform, tuned for response and clean power delivery. Each file is tied to the precise software on your car and checked before it goes out.

Available solutions

Applicable work for the SIMOS 4S2 on this petrol. The available set firms up once the exact engine and software are known.

Engine variants & ECU software

1 distinct variant for the VOLKSWAGEN GOLF 3 on the SIMOS 4S2 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1600 8V 100HP
Generation
Golf IV 1997-2003
Matched gains engine
1.9TDI 100
Controller brand
SIEMENS
ECU
SIMOS 4S2
Stock power
100 HP
Stage 1 power
140 HP
Power increase
+40 HP (+40%)
Stock torque
240 Nm
Stage 1 torque
320 Nm
Torque increase
+80 Nm (+33%)

Related vehicles

Other vehicles built on the SIMOS 4S2 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the VOLKSWAGEN GOLF 3 on the SIMOS 4S2?

Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.

Do you cover the SIMOS 4S2 ECU software on this model?

Yes — the VOLKSWAGEN GOLF 3 on the SIMOS 4S2 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.

VOLKSWAGEN GOLF 3 SIMOS 4S2 ECU Tuning Files | TuningBay