ALFA ROMEO · ME2.1 ECU · petrol

ALFA ROMEO 156 ME2.1 tuning files

Tuning file coverage for the ALFA ROMEO 156 running the ME2.1 ECU. Across the matched variants stock power runs from 150 to 192 HP. There are 7 distinct variants on file for this combination. Petrol calibration here is about crisp response and a result that holds up day to day. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All 156 coverageCustom ECU tuning file service

Available solutions

Solutions that apply to the ME2.1 on this petrol platform. The exact set depends on the specific engine and software version.

Stage 1Stage 2Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

7 distinct variants for the ALFA ROMEO 156 on the ME2.1 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2500 192HP
Controller brand
BOSCH
ECU
ME2.1
Stock power
192 HP

Variant 2

ECU
Catalog engine
2500 192HP
Controller brand
BOSCH
ECU
ME2.1
Stock power
192 HP
ECU SW
1037356207
ECU HW
0261204705

Variant 3

ECU
Catalog engine
2500 190HP
Generation
1997-2003
Matched gains engine
2.5 V6 190
Controller brand
BOSCH
ECU
ME2.1
Stock power
190 HP
Stage 1 power
200 HP
Power increase
+10 HP (+5%)
Stock torque
222 Nm
Stage 1 torque
242 Nm
Torque increase
+20 Nm (+9%)

Variant 4

ECU
Catalog engine
2500 V6 190HP
Generation
1997-2003
Matched gains engine
2.5 V6 190
Controller brand
BOSCH
ECU
ME2.1
Stock power
190 HP
Stage 1 power
200 HP
Power increase
+10 HP (+5%)
Stock torque
222 Nm
Stage 1 torque
242 Nm
Torque increase
+20 Nm (+9%)

Variant 5

ECU
Catalog engine
2500 V6 190HP
Generation
1997-2003
Matched gains engine
2.5 V6 190
Controller brand
BOSCH
ECU
ME2.1
Stock power
190 HP
Stage 1 power
200 HP
Power increase
+10 HP (+5%)
Stock torque
222 Nm
Stage 1 torque
242 Nm
Torque increase
+20 Nm (+9%)
ECU SW
1037356330
ECU HW
0261204705

Variant 6

ECU
Catalog engine
2000 16V TS 150HP
Controller brand
BOSCH
ECU
ME2.1
Stock power
150 HP

Variant 7

ECU
Catalog engine
2000 16V TS SELESPEED 150HP
Controller brand
BOSCH
ECU
ME2.1
Stock power
150 HP

Related vehicles

Other vehicles built on the ME2.1 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 156 on the ME2.1?

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 ME2.1 ECU software on this model?

Yes — the ALFA ROMEO 156 on the ME2.1 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.

ALFA ROMEO 156 ME2.1 ECU Tuning Files | TuningBay