VOLKSWAGEN · MED17.5.2 ECU · petrol

VOLKSWAGEN EOS MED17.5.2 tuning files

Everything we work with on the VOLKSWAGEN EOS fitted with the MED17.5.2. The matched variants sit between 122 and 200 HP from the factory. It is a petrol platform, tuned for response and clean power delivery. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Upload your file →All EOS coverage

Available solutions

Solutions that apply to the MED17.5.2 on this petrol platform. The exact set depends on the specific engine and software version.

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

Engine variants & ECU software

11 distinct variants for the VOLKSWAGEN EOS on the MED17.5.2 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 200HP
Engine code: CBFA
Generation: 2006-
Matched gains engine: 2.0TFSI 200
Controller brand: BOSCH
ECU: MED17.5.2
Stock power: 200 HP
Stage 1 power: 240 HP
Power increase: +40 HP (+20%)
Stock torque: 280 Nm
Stage 1 torque: 360 Nm
Torque increase: +80 Nm (+29%)
ECU SW: 1037517794
ECU HW: 0261S07089
SW upgrade: 06J906027CH_1440
Calibration: 06J906027CH_1440

Variant 2

ECU

Catalog engine: 2000 200HP
Engine code: CBFA
Generation: 2006-
Matched gains engine: 2.0TFSI 200
Controller brand: BOSCH
ECU: MED17.5.2
Stock power: 200 HP
Stage 1 power: 240 HP
Power increase: +40 HP (+20%)
Stock torque: 280 Nm
Stage 1 torque: 360 Nm
Torque increase: +80 Nm (+29%)
ECU SW: 1037517794
ECU HW: 0261S07089
SW upgrade: 06J906027HB_7682
Calibration: 06J906027HB_7682

Variant 3

ECU

Catalog engine: 2000 200HP
Engine code: CBFA
Generation: 2006-
Matched gains engine: 2.0TFSI 200
Controller brand: BOSCH
ECU: MED17.5.2
Stock power: 200 HP
Stage 1 power: 240 HP
Power increase: +40 HP (+20%)
Stock torque: 280 Nm
Stage 1 torque: 360 Nm
Torque increase: +80 Nm (+29%)
SW upgrade: 06J997028Q_1501
Calibration: 06J997028Q_1501

Variant 4

ECU

Catalog engine: 2000 200HP
Engine code: CBFA
Generation: 2006-
Matched gains engine: 2.0TFSI 200
Controller brand: BOSCH
ECU: MED17.5.2
Stock power: 200 HP
Stage 1 power: 240 HP
Power increase: +40 HP (+20%)
Stock torque: 280 Nm
Stage 1 torque: 360 Nm
Torque increase: +80 Nm (+29%)
ECU SW: 1037515821
ECU HW: 0261S06222
SW upgrade: 06J906027AR_8909
Calibration: 06J906027AR_8909

Variant 5

ECU

Catalog engine: 2000 200HP
Engine code: CBFA
Generation: 2006-
Matched gains engine: 2.0TFSI 200
Controller brand: BOSCH
ECU: MED17.5.2
Stock power: 200 HP
Stage 1 power: 240 HP
Power increase: +40 HP (+20%)
Stock torque: 280 Nm
Stage 1 torque: 360 Nm
Torque increase: +80 Nm (+29%)
ECU SW: 1037517794
ECU HW: 0261S07089
SW upgrade: 06J906027HF_7686
Calibration: 06J906027HF_7686

Variant 6

ECU

Catalog engine: 2000 200HP
Engine code: CBFA
Generation: 2006-
Matched gains engine: 2.0TFSI 200
Controller brand: BOSCH
ECU: MED17.5.2
Stock power: 200 HP
Stage 1 power: 240 HP
Power increase: +40 HP (+20%)
Stock torque: 280 Nm
Stage 1 torque: 360 Nm
Torque increase: +80 Nm (+29%)
SW upgrade: 06J906027JK_1336
Calibration: 06J906027JK_1336

Variant 7

ECU

Catalog engine: 2000 200HP
Engine code: CBFA
Generation: 2006-
Matched gains engine: 2.0TFSI 200
Controller brand: BOSCH
ECU: MED17.5.2
Stock power: 200 HP
Stage 1 power: 240 HP
Power increase: +40 HP (+20%)
Stock torque: 280 Nm
Stage 1 torque: 360 Nm
Torque increase: +80 Nm (+29%)
SW upgrade: 06J997028S_1503
Calibration: 06J997028S_1503

Variant 8

ECU

Catalog engine: 2000 200HP
Engine code: CBFA
Generation: 2006-
Matched gains engine: 2.0TFSI 200
Controller brand: BOSCH
ECU: MED17.5.2
Stock power: 200 HP
Stage 1 power: 240 HP
Power increase: +40 HP (+20%)
Stock torque: 280 Nm
Stage 1 torque: 360 Nm
Torque increase: +80 Nm (+29%)
SW upgrade: 06J997029F_1511
Calibration: 06J997029F_1511

Variant 9

ECU

Catalog engine: 2000 200HP
Engine code: CBFA
Generation: 2006-
Matched gains engine: 2.0TFSI 200
Controller brand: BOSCH
ECU: MED17.5.2
Stock power: 200 HP
Stage 1 power: 240 HP
Power increase: +40 HP (+20%)
Stock torque: 280 Nm
Stage 1 torque: 360 Nm
Torque increase: +80 Nm (+29%)
SW upgrade: 06J906027CK_0894
Calibration: 06J906027CK_0894

Variant 10

ECU

Catalog engine: 2000 200HP
Engine code: CBFA
Generation: 2006-
Matched gains engine: 2.0TFSI 200
Controller brand: BOSCH
ECU: MED17.5.2
Stock power: 200 HP
Stage 1 power: 240 HP
Power increase: +40 HP (+20%)
Stock torque: 280 Nm
Stage 1 torque: 360 Nm
Torque increase: +80 Nm (+29%)
SW upgrade: 06J906027CK_4500
Calibration: 06J906027CK_4500

Variant 11

ECU

Catalog engine: 1400 16v TFSI 122HP
Engine code: CAXA
Generation: 2006-
Matched gains engine: 1.4TSI 122
Controller brand: BOSCH
ECU: MED17.5.2
Stock power: 122 HP
Stage 1 power: 145 HP
Power increase: +23 HP (+19%)
Stock torque: 200 Nm
Stage 1 torque: 250 Nm
Torque increase: +50 Nm (+25%)
ECU SW: 1037392132
ECU HW: 0261S04039
Calibration: 03C906022H_1959

Related vehicles

Other vehicles built on the MED17.5.2 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the VOLKSWAGEN EOS on the MED17.5.2?

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 MED17.5.2 ECU software on this model?

Yes — the VOLKSWAGEN EOS on the MED17.5.2 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.