AUDI · ME7.5 ECU · petrol

AUDI A6 ME7.5 tuning files

Everything we work with on the AUDI A6 fitted with the ME7.5. Across the matched variants stock power runs from 125 to 180 HP. There are 23 distinct variants on file for this combination. 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 A6 coverage

Available solutions

What we can run on the ME7.5 for this petrol — the precise options narrow down by engine and software version.

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

Engine variants & ECU software

23 distinct variants for the AUDI A6 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: 1037352051
ECU HW: 0261206450
Calibration: 4B0906018AR_0001

Variant 2

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
Calibration: 4B0906018AR_0006

Variant 3

ECU

Catalog engine: 1800 20V TURBO 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037354806
ECU HW: 0261206917
SW upgrade: 4B0906018CA_0003
Calibration: 4B0906018CA_0003

Variant 4

ECU

Catalog engine: 1800 180HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 180 HP
ECU SW: 1037362358
ECU HW: 0261207636
Calibration: 4B0906018DC_0001

Variant 5

ECU

Catalog engine: 1800 20V TURBO 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037350229
ECU HW: 0261206050
SW upgrade: 4B0906018B_0004
Calibration: 4B0906018B_0004

Variant 6

ECU

Catalog engine: 1800 20V TURBO 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
Calibration: 4B0906018K_0005

Variant 7

ECU

Catalog engine: 1800 20V TURBO 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037362357
ECU HW: 0261207635
SW upgrade: 4B0906018DB_0001
Calibration: 4B0906018DB_0001

Variant 8

ECU

Catalog engine: 1800 20V TURBO 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)

Variant 9

ECU

Catalog engine: 1800 20V TURBO 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037363053
ECU HW: 0261207779
SW upgrade: 8E0909518N_0001
Calibration: 8E0909518N_0001

Variant 10

ECU

Catalog engine: 1800 20V TURBO 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
Calibration: 4B0906018CG_0001

Variant 11

ECU

Catalog engine: 1800 20V TURBO 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037360289
ECU HW: 0261206528

Variant 12

ECU

Catalog engine: 1800 20V TURBO 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
Calibration: 4B0906018R_0003

Variant 13

ECU

Catalog engine: 1800 20V TURBO 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037363467
ECU HW: 0261207779
SW upgrade: 8E0909518N_0002
Calibration: 8E0909518N_0002

Variant 14

ECU

Catalog engine: 1800 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037362358
ECU HW: 0261207636
SW upgrade: 4B0906018DC_0001
Calibration: 4B0906018DC_0001

Variant 15

ECU

Catalog engine: 1800 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037360306
ECU HW: 0261207215
SW upgrade: 4B0906018CG_0002
Calibration: 4B0906018CG_0002

Variant 16

ECU

Catalog engine: 1800 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037352054
ECU HW: 0261206525
SW upgrade: 4B0906018BF_0002
Calibration: 4B0906018BF_0002

Variant 17

ECU

Catalog engine: 1800 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037352051
ECU HW: 0261206450

Variant 18

ECU

Catalog engine: 1800 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037363038
ECU HW: 0261207635

Variant 19

ECU

Catalog engine: 1800 150HP
Generation: C5 1997-2004
Matched gains engine: 1.8 T 150
Controller brand: BOSCH
ECU: ME7.5
Stock power: 150 HP
Stage 1 power: 195 HP
Power increase: +45 HP (+30%)
Stock torque: 210 Nm
Stage 1 torque: 320 Nm
Torque increase: +110 Nm (+52%)
ECU SW: 1037363030
ECU HW: 0261207663
SW upgrade: 4B0906018CS_0002
Calibration: 4B0906018CS_0002

Variant 20

ECU

Catalog engine: 2000 20V 130HP
Generation: C5 1997-2004
Matched gains engine: 1.9 TDI 130
Controller brand: BOSCH
ECU: ME7.5
Stock power: 130 HP
Stage 1 power: 165 HP
Power increase: +35 HP (+27%)
Stock torque: 285 Nm
Stage 1 torque: 360 Nm
Torque increase: +75 Nm (+26%)
ECU SW: 1037366475
ECU HW: 0261207977
SW upgrade: 8E0909557J_0002
Calibration: 8E0909557J_0002

Variant 21

ECU

Catalog engine: 2000 20V 130HP
Generation: C5 1997-2004
Matched gains engine: 1.9 TDI 130
Controller brand: BOSCH
ECU: ME7.5
Stock power: 130 HP
Stage 1 power: 165 HP
Power increase: +35 HP (+27%)
Stock torque: 285 Nm
Stage 1 torque: 360 Nm
Torque increase: +75 Nm (+26%)
ECU SW: 1037366476
ECU HW: 0261207975
SW upgrade: 8E0909557L_0002
Calibration: 8E0909557L_0002

Variant 22

ECU

Catalog engine: 1800 20V 125HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
ECU SW: 1037352034
ECU HW: 0261206319
Calibration: 8D0906018P_0001

Variant 23

ECU

Catalog engine: 1800 20V 125HP
Controller brand: BOSCH
ECU: ME7.5
Stock power: 125 HP
ECU SW: 1037354826
ECU HW: 0261206929
SW upgrade: 8D0906018AE_0003
Calibration: 8D0906018AE_0003

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 A6 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 A6 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.