AUDI · ME7.5 ECU · petrol

AUDI A3 ME7.5 tuning files

Here is what the catalog holds for the AUDI A3 on the ME7.5. Stock output across the matched variants spans 125–180 HP. 50 distinct variants are catalogued here. It is a petrol platform, tuned for response and clean power delivery. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All A3 coverage

Available solutions

Applicable work for the ME7.5 on this petrol. The available set firms up once the exact engine and software are known.

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

Engine variants & ECU software

50 distinct variants for the AUDI A3 on the ME7.5 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037360287
ECU HW: 0261206790
SW upgrade: 38L0906018Q_ 000
Calibration: 38L0906018Q_ 000

Variant 2

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037354597
ECU HW: 0261206863
SW upgrade: 06A906032DK_0001
Calibration: 06A906032DK_0001

Variant 3

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037352163
ECU HW: 0261206436
SW upgrade: 06A906032AR_0004
Calibration: 06A906032AR_0004

Variant 4

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037354029
ECU HW: 0261206790
SW upgrade: 8L0906018Q_0001
Calibration: 8L0906018Q_0001

Variant 5

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037352048
ECU HW: 0261206438
SW upgrade: 06A906032R_0001
Calibration: 06A906032R_0001

Variant 6

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037360281
ECU HW: 0261207324
SW upgrade: 8N0906018AK_0001
Calibration: 8N0906018AK_0001

Variant 7

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037360287
ECU HW: 0261206790
SW upgrade: 8L0906018Q_0002
Calibration: 8L0906018Q_0002

Variant 8

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037366379
ECU HW: 0261208115
SW upgrade: 06A906032MJ_0003
Calibration: 06A906032MJ_0003

Variant 9

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037360294
ECU HW: 0261207204
SW upgrade: 06A906032FC_0002
Calibration: 06A906032FC_0002

Variant 10

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
Calibration: 8E0909518AK_0003

Variant 11

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037350034
ECU HW: 0261206269

Variant 12

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037350210
ECU HW: 0261206145
SW upgrade: 06A906032Q_0008
Calibration: 06A906032Q_0008

Variant 13

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037360644
ECU HW: 0261207438
SW upgrade: 06A906032HL_0001
Calibration: 06A906032HL_0001

Variant 14

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
Calibration: 06A906032TB_0010

Variant 15

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037363055
ECU HW: 0261207772
SW upgrade: 06A906032LL_0001
Calibration: 06A906032LL_0001

Variant 16

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037360151
ECU HW: 0261206892
SW upgrade: 06A906032BJ_0001
Calibration: 06A906032BJ_0001

Variant 17

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037360288
ECU HW: 0261206892
SW upgrade: 06A906032BJ_0002
Calibration: 06A906032BJ_0002

Variant 18

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037360151
ECU HW: 0261206892

Variant 19

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037366363
ECU HW: 0261207774
SW upgrade: 8N0906018BB_0002
Calibration: 8N0906018BB_0002

Variant 20

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037352755
ECU HW: 0261206146
SW upgrade: 06A906032AT_0004
Calibration: 06A906032AT_0004

Variant 21

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037352760
ECU HW: 0261206197
SW upgrade: 06A906032S_0004
Calibration: 06A906032S_0004

Variant 22

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037352756
ECU HW: 0261206580
SW upgrade: 06A906032AC_0004
Calibration: 06A906032AC_0004

Variant 23

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037360649
ECU HW: 0261207443
SW upgrade: 06A906032HR_0001
Calibration: 06A906032HR_0001

Variant 24

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037352757
ECU HW: 0261206435
SW upgrade: 06A906032AS_0004
Calibration: 06A906032AS_0004

Variant 25

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037352763
ECU HW: 0261206439
SW upgrade: 8N0906018Q_0003
Calibration: 8N0906018Q_0003

Variant 26

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037362288
ECU HW: 0261207437
SW upgrade: 06A906032HK_0002
Calibration: 06A906032HK_0002

Variant 27

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037352358
ECU HW: 0261206580
SW upgrade: 06A906032AC_0002
Calibration: 06A906032AC_0002

Variant 28

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037352762
ECU HW: 0261206440
SW upgrade: 8L0906018J_0004
Calibration: 8L0906018J_0004

Variant 29

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037360847
ECU HW: 0261207420
SW upgrade: 8N0906018AP_0001
Calibration: 8N0906018AP_0001

Variant 30

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP

Variant 31

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037352356
ECU HW: 0261206197
Calibration: 06A906032S_0002

Variant 32

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037350201
ECU HW: 0261206268
SW upgrade: 06A906032BB_0004
Calibration: 06A906032BB_0004

Variant 33

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037352355
ECU HW: 0261206438
SW upgrade: 06A906032R_0002
Calibration: 06A906032R_0002

Variant 34

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037352759
ECU HW: 0261206438

Variant 35

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037360646
ECU HW: 0261207440
SW upgrade: 06A906032HN_0001
Calibration: 06A906032HN_0001

Variant 36

ECU

Catalog engine: 1800 163HP
Engine code: AMB
Controller brand: BOSCH
ECU: ME7.5
Stock power: 163 HP
ECU SW: 1037363670
ECU HW: 0261206878
SW upgrade: 8E0909518F_0003
Calibration: 8E0909518F_0003

Variant 37

ECU

Catalog engine: 1800 20V TURBO 150HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 190 HP
Power increase: +40 HP (+27%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037350210
ECU HW: 0261206145

Variant 38

ECU

Catalog engine: 1800 150HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 190 HP
Power increase: +40 HP (+27%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037352414
ECU HW: 0261206146
SW upgrade: 06A906032AT_0002
Calibration: 06A906032AT_0002

Variant 39

ECU

Catalog engine: 1800 150HP
Engine code: ARZ
Generation: 8L 1996-2003
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 190 HP
Power increase: +40 HP (+27%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037352354
ECU HW: 0261206435
Calibration: 06A906032AS_0002

Variant 40

ECU

Catalog engine: 1800 20V 125HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 20V 125
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
Stage 1 power: 138 HP
Power increase: +13 HP (+10%)
Stock torque: 170 Nm
Stage 1 torque: 190 Nm
Torque increase: +20 Nm (+12%)
ECU SW: 1037360906
ECU HW: 0261207533
Calibration: 06A906032EF_0001

Variant 41

ECU

Catalog engine: 1800 20V 125HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 20V 125
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
Stage 1 power: 138 HP
Power increase: +13 HP (+10%)
Stock torque: 170 Nm
Stage 1 torque: 190 Nm
Torque increase: +20 Nm (+12%)
ECU SW: 1037354810
ECU HW: 0261206906
SW upgrade: 8D1906018B_0002
Calibration: 8D1906018B_0002

Variant 42

ECU

Catalog engine: 1800 20V 125HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 20V 125
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
Stage 1 power: 138 HP
Power increase: +13 HP (+10%)
Stock torque: 170 Nm
Stage 1 torque: 190 Nm
Torque increase: +20 Nm (+12%)
ECU SW: 1037354098
ECU HW: 0261204965
SW upgrade: 8D1906018_0003
Calibration: 8D1906018_0003

Variant 43

ECU

Catalog engine: 1800 20V 125HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 20V 125
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
Stage 1 power: 138 HP
Power increase: +13 HP (+10%)
Stock torque: 170 Nm
Stage 1 torque: 190 Nm
Torque increase: +20 Nm (+12%)
ECU SW: 1037354097
ECU HW: 0261204966
SW upgrade: 8D1906018A_0003
Calibration: 8D1906018A_0003

Variant 44

ECU

Catalog engine: 1800 125HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 20V 125
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
Stage 1 power: 138 HP
Power increase: +13 HP (+10%)
Stock torque: 170 Nm
Stage 1 torque: 190 Nm
Torque increase: +20 Nm (+12%)
ECU SW: 1037366471
ECU HW: 0261207978
SW upgrade: 8E0909557H_0002
Calibration: 8E0909557H_0002

Variant 45

ECU

Catalog engine: 1800 125HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 20V 125
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
Stage 1 power: 138 HP
Power increase: +13 HP (+10%)
Stock torque: 170 Nm
Stage 1 torque: 190 Nm
Torque increase: +20 Nm (+12%)
ECU SW: 1037372662
ECU HW: 0261208690
SW upgrade: 8E0909557R_0010
Calibration: 8E0909557R_0010

Variant 46

ECU

Catalog engine: 1800 125HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 20V 125
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
Stage 1 power: 138 HP
Power increase: +13 HP (+10%)
Stock torque: 170 Nm
Stage 1 torque: 190 Nm
Torque increase: +20 Nm (+12%)
ECU SW: 1037362599
ECU HW: 0261207647
SW upgrade: 06A906032JN_0002
Calibration: 06A906032JN_0002

Variant 47

ECU

Catalog engine: 1800 125HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 20V 125
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
Stage 1 power: 138 HP
Power increase: +13 HP (+10%)
Stock torque: 170 Nm
Stage 1 torque: 190 Nm
Torque increase: +20 Nm (+12%)
ECU SW: 1037372659
ECU HW: 0261208692
SW upgrade: 8E1909557_0010
Calibration: 8E1909557_0010

Variant 48

ECU

Catalog engine: 1800 125HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 20V 125
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
Stage 1 power: 138 HP
Power increase: +13 HP (+10%)
Stock torque: 170 Nm
Stage 1 torque: 190 Nm
Torque increase: +20 Nm (+12%)
ECU SW: 1037372615
ECU HW: 0261208691
SW upgrade: 8E0909557S_0020
Calibration: 8E0909557S_0020

Variant 49

ECU

Catalog engine: 1800 125HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 20V 125
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
Stage 1 power: 138 HP
Power increase: +13 HP (+10%)
Stock torque: 170 Nm
Stage 1 torque: 190 Nm
Torque increase: +20 Nm (+12%)
ECU SW: 1037354814
ECU HW: 0261206608
SW upgrade: 06A906032BN_3487
Calibration: 06A906032BN_3487

Variant 50

ECU

Catalog engine: 1800 125HP
Generation: 8L 1996-2003
Matched gains engine: 1.8 20V 125
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
Stage 1 power: 138 HP
Power increase: +13 HP (+10%)
Stock torque: 170 Nm
Stage 1 torque: 190 Nm
Torque increase: +20 Nm (+12%)
ECU SW: 1037363002
ECU HW: 0261207747
SW upgrade: 06A906032LE_0001
Calibration: 06A906032LE_0001

Related vehicles

Other vehicles built on the ME7.5 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the AUDI A3 on the ME7.5?

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 ME7.5 ECU software on this model?

Yes — the AUDI A3 on the ME7.5 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.