ALFA ROMEO · M10JA ECU

ALFA ROMEO STELVIO M10JA tuning files

ALFA ROMEO STELVIO on the M10JA: matched, calibrated and delivered with care. Across the matched variants stock power runs from 200 to 280 HP. 73 distinct variants are catalogued here. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Upload your file →All STELVIO coverage Custom ECU tuning file service

Available solutions

Solutions that apply to the M10JA on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

73 distinct variants for the ALFA ROMEO STELVIO on the M10JA ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU HW: M10JAHW232
SW upgrade: P234VC2E
Calibration: P234VC2E

Variant 2

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU HW: M10JAHW232
SW upgrade: P234WD2E
Calibration: P234WD2E

Variant 3

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU HW: M10JAHW232
SW upgrade: G520WB2E
Calibration: G520WB2E

Variant 4

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU HW: M10JAHW232
SW upgrade: G520SB1E
Calibration: G520SB1E

Variant 5

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU SW: G500WA8E
ECU HW: M10JAHW232
SW upgrade: G500WA8E
Calibration: G500WA8E

Variant 6

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU SW: P141VA0E
ECU HW: M10JAHW232
SW upgrade: P141VA0E
Calibration: P141VA0E

Variant 7

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU HW: M10JAHW232
SW upgrade: P254OB50
Calibration: P254OB50

Variant 8

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU SW: G543WB8E
ECU HW: M10JAHW232
SW upgrade: G543WB8E
Calibration: G543WB8E

Variant 9

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU HW: M10JAHW232
SW upgrade: P210WF5E
Calibration: P210WF5E

Variant 10

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU SW: P234YD2E
ECU HW: M10JAHW232
SW upgrade: P234YD2E
Calibration: P234YD2E

Variant 11

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU HW: M10JAHW232
SW upgrade: P235WD4E
Calibration: P235WD4E

Variant 12

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU SW: G503WB7E
ECU HW: M10JAHW232
SW upgrade: G503WB7E
Calibration: G503WB7E

Variant 13

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU SW: G520WB9E
ECU HW: M10JAHW232
SW upgrade: G520WB9E
Calibration: G520WB9E

Variant 14

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU SW: P131YB3E
ECU HW: M10JAHW232
SW upgrade: P131YB3E
Calibration: P131YB3E

Variant 15

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU HW: M10JAHW232
SW upgrade: G500BA8A
Calibration: G500BA8A

Variant 16

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU SW: G543YB3A
ECU HW: M10JAHW232
SW upgrade: G543YB3A
Calibration: G543YB3A

Variant 17

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU HW: M10JAHW232
SW upgrade: P131WB3E
Calibration: P131WB3E

Variant 18

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU HW: M10JAHW232
SW upgrade: P141YB0E
Calibration: P141YB0E

Variant 19

ECU

Catalog engine: 2000 280HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 280 HP
ECU HW: M10JAHW232
SW upgrade: G501WB7E
Calibration: G501WB7E

Variant 20

ECU

Catalog engine: 2000 250HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 250 HP
ECU HW: M10JAHW232
SW upgrade: P235PD5E
Calibration: P235PD5E

Variant 21

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P235VC4E
ECU HW: M10JAHW232
SW upgrade: P235VC4E
Calibration: P235VC4E

Variant 22

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P254YD6E
ECU HW: M10JAHW232
SW upgrade: P254YD6E
Calibration: P254YD6E

Variant 23

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P141WB0E
Calibration: P141WB0E

Variant 24

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P254HA60
Calibration: P254HA60

Variant 25

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P235YD4E
ECU HW: M10JAHW232
SW upgrade: P235YD4E
Calibration: P235YD4E

Variant 26

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P254GA50
ECU HW: M10JAHW232
SW upgrade: P254GA50
Calibration: P254GA50

Variant 27

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P270NA64
Calibration: P270NA64

Variant 28

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P210SB0E
ECU HW: M10JAHW232
SW upgrade: P210SB0E
Calibration: P210SB0E

Variant 29

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P254OA50
Calibration: P254OA50

Variant 30

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P254NA60
Calibration: P254NA60

Variant 31

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P253GA48
Calibration: P253GA48

Variant 32

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P235BC8C
ECU HW: M10JAHW232
SW upgrade: P235BC8C
Calibration: P235BC8C

Variant 33

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P235BC4E
Calibration: P235BC4E

Variant 34

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: G503AA7A
ECU HW: M10JAHW232
SW upgrade: G503AA7A
Calibration: G503AA7A

Variant 35

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P235FB39
ECU HW: M10JAHW232
SW upgrade: P235FB39
Calibration: P235FB39

Variant 36

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P241FA42
Calibration: P241FA42

Variant 37

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P131BA3E
Calibration: P131BA3E

Variant 38

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P253OB48
Calibration: P253OB48

Variant 39

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: G502XB4A
Calibration: G502XB4A

Variant 40

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: G501XB8A
ECU HW: M10JAHW232
SW upgrade: G501XB8A
Calibration: G501XB8A

Variant 41

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P235QA39
ECU HW: M10JAHW232
SW upgrade: P235QA39
Calibration: P235QA39

Variant 42

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: G502WB4E
Calibration: G502WB4E

Variant 43

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P241QA42
Calibration: P241QA42

Variant 44

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P131WA3E
ECU HW: M10JAHW232
SW upgrade: P131WA3E
Calibration: P131WA3E

Variant 45

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P254BC6E
ECU HW: M10JAHW232
SW upgrade: P254BC6E
Calibration: P254BC6E

Variant 46

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P241QB42
Calibration: P241QB42

Variant 47

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P254WC6E
ECU HW: M10JAHW232
SW upgrade: P254WC6E
Calibration: P254WC6E

Variant 48

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P235WC4E
ECU HW: M10JAHW232
SW upgrade: P235WC4E
Calibration: P235WC4E

Variant 49

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P131VA3E
Calibration: P131VA3E

Variant 50

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P254WD6E
ECU HW: M10JAHW232
SW upgrade: P254WD6E
Calibration: P254WD6E

Variant 51

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P210BC2C
Calibration: P210BC2C

Variant 52

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P254PD8E
ECU HW: M10JAHW232
SW upgrade: P254PD8E
Calibration: P254PD8E

Variant 53

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P272MD8E
Calibration: P272MD8E

Variant 54

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P210RA0A
ECU HW: M10JAHW232
SW upgrade: P210RA0A
Calibration: P210RA0A

Variant 55

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P210VE5E
Calibration: P210VE5E

Variant 56

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: G543YB3A
Calibration: G543YB3A

Variant 57

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: G503XB7A
Calibration: G503XB7A

Variant 58

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P254VC6E
Calibration: P254VC6E

Variant 59

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P210SA0E
Calibration: P210SA0E

Variant 60

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P253OA48
Calibration: P253OA48

Variant 61

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P254NB60
Calibration: P254NB60

Variant 62

ECU

Catalog engine: 2000 200HP
Controller brand: MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P235FA39
ECU HW: M10JAHW232
SW upgrade: P235FA39
Calibration: P235FA39

Variant 63

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P235QB39
ECU HW: M10JAHW232
SW upgrade: P235QB39
Calibration: P235QB39

Variant 64

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: G520YB9A
ECU HW: M10JAHW232
SW upgrade: G520YB9A
Calibration: G520YB9A

Variant 65

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P210WE5E
ECU HW: M10JAHW232
SW upgrade: P210WE5E
Calibration: P210WE5E

Variant 66

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: G543VA3A
ECU HW: M10JAHW232
SW upgrade: G543VA3A
Calibration: G543VA3A

Variant 67

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: G543AA8A
Calibration: G543AA8A

Variant 68

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: P235WB6C
ECU HW: M10JAHW232
SW upgrade: P235WB6C
Calibration: P235WB6C

Variant 69

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: G501WB8E
ECU HW: M10JAHW232
SW upgrade: G501WB8E
Calibration: G501WB8E

Variant 70

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU SW: G500AA8A
ECU HW: M10JAHW232
SW upgrade: G500AA8A
Calibration: G500AA8A

Variant 71

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: G520XB9A
Calibration: G520XB9A

Variant 72

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: P270NB64
Calibration: P270NB64

Variant 73

ECU

Catalog engine: 2000 200HP
Controller brand: MAGNETI MARELLI
ECU: M10JA
Stock power: 200 HP
ECU HW: M10JAHW232
SW upgrade: G500AA6A
Calibration: G500AA6A

Related vehicles

Other vehicles built on the M10JA 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 STELVIO on the M10JA?

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

Do you cover the M10JA ECU software on this model?

Yes — the ALFA ROMEO STELVIO on the M10JA 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.