VOLKSWAGEN · MED17.5.5 ECU · petrol

VOLKSWAGEN EOS MED17.5.5 tuning files

The VOLKSWAGEN EOS on the MED17.5.5, mapped from stock file to finished result. Stock output across the matched variants spans 122–122 HP. 3 distinct variants are catalogued here. Petrol calibration here is about crisp response and a result that holds up day to day. Your file is built against the exact ECU software on the car, then operator-verified.

Available solutions

What we can run on the MED17.5.5 for this petrol — the precise options narrow down by engine and software version.

Engine variants & ECU software

3 distinct variants for the VOLKSWAGEN EOS on the MED17.5.5 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1400 16v TSI 122HP
Engine code
CAXA
Generation
2006-
Matched gains engine
1.4TSI 122
Controller brand
BOSCH
ECU
MED17.5.5
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
5886
ECU HW
03C906016AC
SW upgrade
03C906016AC_5886
Calibration
03C906016AC_5886

Variant 2

ECU
Catalog engine
1400 122HP
Engine code
CAXA
Generation
2006-
Matched gains engine
1.4TSI 122
Controller brand
BOSCH
ECU
MED17.5.5
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
1037501231
ECU HW
0261S05039
Calibration
03C906016AB_4470

Variant 3

ECU
Catalog engine
1400 122HP
Engine code
CAXA
Generation
2006-
Matched gains engine
1.4TSI 122
Controller brand
BOSCH
ECU
MED17.5.5
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
8008
ECU HW
03C906016BB
SW upgrade
03C906016BB_8008
Calibration
03C906016BB_8008

Related vehicles

Other vehicles built on the MED17.5.5 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 MED17.5.5?

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 MED17.5.5 ECU software on this model?

Yes — the VOLKSWAGEN EOS on the MED17.5.5 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.

VOLKSWAGEN EOS MED17.5.5 ECU Tuning Files | TuningBay