PEUGEOT · MED17.4.4 ECU · petrol

PEUGEOT 308 MED17.4.4 tuning files

The PEUGEOT 308 on the MED17.4.4, mapped from stock file to finished result. Across the matched variants stock power runs from 169 to 173 HP. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All 308 coverage

Available solutions

What we can run on the MED17.4.4 for this petrol — the precise options narrow down by engine and software version.

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

Engine variants & ECU software

7 distinct variants for the PEUGEOT 308 on the MED17.4.4 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1600 173HP
Controller brand
BOSCH
ECU
MED17.4.4
Stock power
173 HP
ECU SW
1037555438
ECU HW
0261S12443

Variant 2

ECU
Catalog engine
1600 173HP
Controller brand
BOSCH
ECU
MED17.4.4
Stock power
173 HP

Variant 3

ECU
Catalog engine
1600 173HP
Controller brand
BOSCH
ECU
MED17.4.4
Stock power
173 HP
ECU SW
9806438180
ECU HW
9806438180

Variant 4

ECU
Catalog engine
1600 173HP
Controller brand
BOSCH
ECU
MED17.4.4
Stock power
173 HP
ECU SW
9806438180
ECU HW
9806438180
SW upgrade
9691993680
Calibration
9691993680

Variant 5

ECU
Catalog engine
1600 173HP
Controller brand
BOSCH
ECU
MED17.4.4
Stock power
173 HP
ECU SW
9806438180
ECU HW
9806438180
SW upgrade
9691877380
Calibration
9691877380

Variant 6

ECU
Catalog engine
1600 173HP
Controller brand
BOSCH
ECU
MED17.4.4
Stock power
173 HP
ECU SW
9806438180
ECU HW
9806438180
SW upgrade
9691992680
Calibration
9691992680

Variant 7

ECU
Catalog engine
1600 169HP
Controller brand
BOSCH
ECU
MED17.4.4
Stock power
169 HP
ECU SW
9806438180
ECU HW
9806438180

Related vehicles

Other vehicles built on the MED17.4.4 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the PEUGEOT 308 on the MED17.4.4?

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 MED17.4.4 ECU software on this model?

Yes — the PEUGEOT 308 on the MED17.4.4 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.

PEUGEOT 308 MED17.4.4 ECU Tuning Files | TuningBay