AUDI · MED17.5 ECU · petrol

AUDI A3 MED17.5 tuning files

Here is what the catalog holds for the AUDI A3 on the MED17.5. The matched variants sit between 160 and 211 HP from the factory. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All A3 coverage

Available solutions

Applicable work for the MED17.5 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

28 distinct variants for the AUDI A3 on the MED17.5 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 211HP
Engine code: CCTA
Controller brand: BOSCH
ECU: MED17.5
Stock power: 211 HP
SW upgrade: 8P0907115AG_0040
Calibration: 8P0907115AG_0040

Variant 2

ECU

Catalog engine: 2000 211HP
Engine code: CCTA
Controller brand: BOSCH
ECU: MED17.5
Stock power: 211 HP
SW upgrade: 1K0907115AE_0040
Calibration: 1K0907115AE_0040

Variant 3

ECU

Catalog engine: 2000 16v TFSI 200HP
Engine code: CAWB
Controller brand: BOSCH
ECU: MED17.5
Stock power: 200 HP
SW upgrade: 8P0907115J_0030
Calibration: 8P0907115J_0030

Variant 4

ECU

Catalog engine: 2000 16v TFSI 200HP
Engine code: CCZA
Controller brand: BOSCH
ECU: MED17.5
Stock power: 200 HP
SW upgrade: 8P0907115AE_0020
Calibration: 8P0907115AE_0020

Variant 5

ECU

Catalog engine: 2000 16v TFSI 200HP
Engine code: CAWB
Controller brand: BOSCH
ECU: MED17.5
Stock power: 200 HP
SW upgrade: 8P7907115B_0020
Calibration: 8P7907115B_0020

Variant 6

ECU

Catalog engine: 2000 16v TFSI 200HP
Engine code: CAWB
Controller brand: BOSCH
ECU: MED17.5
Stock power: 200 HP
ECU SW: 1037393709
ECU HW: 0261201883
SW upgrade: 8P0907115J_0030
Calibration: 8P0907115J_0030

Variant 7

ECU

Catalog engine: 2000 16v TFSI 200HP
Engine code: CCZA
Controller brand: BOSCH
ECU: MED17.5
Stock power: 200 HP
ECU SW: 1037396770
ECU HW: 0261S04240
SW upgrade: 8J0907115AC_0010
Calibration: 8J0907115AC_0010

Variant 8

ECU

Catalog engine: 2000 200HP
Engine code: CCTA
Controller brand: BOSCH
ECU: MED17.5
Stock power: 200 HP
SW upgrade: 8P0907115Q_0050
Calibration: 8P0907115Q_0050

Variant 9

ECU

Catalog engine: 2000 200HP
Engine code: CCZA
Controller brand: BOSCH
ECU: MED17.5
Stock power: 200 HP
SW upgrade: 8P0907115BA_0020
Calibration: 8P0907115BA_0020

Variant 10

ECU

Catalog engine: 2000 200HP
Engine code: CCTA
Controller brand: BOSCH
ECU: MED17.5
Stock power: 200 HP
SW upgrade: 8P0907115AG_0030
Calibration: 8P0907115AG_0030

Variant 11

ECU

Catalog engine: 2000 200HP
Engine code: CCZA
Controller brand: BOSCH
ECU: MED17.5
Stock power: 200 HP
SW upgrade: 8P0907115BA_0010
Calibration: 8P0907115BA_0010

Variant 12

ECU

Catalog engine: 2000 200HP
Engine code: CCTA
Controller brand: BOSCH
ECU: MED17.5
Stock power: 200 HP
SW upgrade: 8J0907115M_0030
Calibration: 8J0907115M_0030

Variant 13

ECU

Catalog engine: 1800 16v TFSI 160HP
Engine code: CDAA
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
SW upgrade: 8P7907115D_0020
Calibration: 8P7907115D_0020

Variant 14

ECU

Catalog engine: 1800 16v TFSI 160HP
Engine code: A5.0.6
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
SW upgrade: 8P1907115B_0080
Calibration: 8P1907115B_0080

Variant 15

ECU

Catalog engine: 1800 16v TFSI 160HP
Engine code: A5.0.6
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
ECU SW: 1037393973
ECU HW: 0261S04316
SW upgrade: 8P7907115F_0010
Calibration: 8P7907115F_0010

Variant 16

ECU

Catalog engine: 1800 16v TFSI 160HP
Engine code: A5.0.6
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
ECU SW: 1037387463
ECU HW: 0261201598
SW upgrade: 8P1907115B_0070
Calibration: 8P1907115B_0070

Variant 17

ECU

Catalog engine: 1800 16v TFSI 160HP
Engine code: CDAA
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
ECU SW: 1037521148
ECU HW: 0261S05878
SW upgrade: 8P7907115M_0050
Calibration: 8P7907115M_0050

Variant 18

ECU

Catalog engine: 1800 16v TFSI 160HP
Engine code: A4.9.6
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
SW upgrade: 8P1907115B_0060
Calibration: 8P1907115B_0060

Variant 19

ECU

Catalog engine: 1800 160HP
Engine code: CDAA
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
ECU SW: 1037503713
ECU HW: 0261S04939
SW upgrade: 8P7907115L_0020
Calibration: 8P7907115L_0020

Variant 20

ECU

Catalog engine: 1800 160HP
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
SW upgrade: 8P7907115A_0010
Calibration: 8P7907115A_0010

Variant 21

ECU

Catalog engine: 1800 160HP
Engine code: A5.0.6
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
SW upgrade: 8P7907115G_0030
Calibration: 8P7907115G_0030

Variant 22

ECU

Catalog engine: 1800 160HP
Engine code: CDAA
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
ECU SW: 1037504596
ECU HW: 0261S05878
SW upgrade: 8P7907115M_0020
Calibration: 8P7907115M_0020

Variant 23

ECU

Catalog engine: 1800 160HP
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
ECU SW: 1037392783
ECU HW: 0261201916
SW upgrade: 8P7907115A_0010
Calibration: 8P7907115A_0010

Variant 24

ECU

Catalog engine: 1800 160HP
Engine code: CDAA
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
SW upgrade: 8P7907115L_0040
Calibration: 8P7907115L_0040

Variant 25

ECU

Catalog engine: 1800 160HP
Engine code: CDAA
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
SW upgrade: 8P7907115L_0030
Calibration: 8P7907115L_0030

Variant 26

ECU

Catalog engine: 1800 160HP
Engine code: CDAA
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
SW upgrade: 8P7907115K_0020
Calibration: 8P7907115K_0020

Variant 27

ECU

Catalog engine: 1800 160HP
Engine code: CDAA
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
ECU SW: 0040
ECU HW: 8P7907115K
SW upgrade: 8P7907115K_0040
Calibration: 8P7907115K_0040

Variant 28

ECU

Catalog engine: 1800 160HP
Engine code: CDAA
Generation: 8P Mk2 2008-2012
Matched gains engine: 1.8 TFSI 160
Controller brand: BOSCH
ECU: MED17.5
Stock power: 160 HP
Stage 1 power: 210 HP
Power increase: +50 HP (+31%)
Stock torque: 250 Nm
Stage 1 torque: 310 Nm
Torque increase: +60 Nm (+24%)
ECU SW: 1037512899
ECU HW: 0261S04940
SW upgrade: 8P7907115K_0040
Calibration: 8P7907115K_0040

Related vehicles

Other vehicles built on the MED17.5 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 MED17.5?

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 MED17.5 ECU software on this model?

Yes — the AUDI A3 on the MED17.5 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.