SEAT · MED17.5.25 ECU · petrol

SEAT ATECA MED17.5.25 tuning files

SEAT ATECA on the MED17.5.25: matched, calibrated and delivered with care. Stock output across the matched variants spans 150–150 HP. 3 distinct variants are catalogued here. On this petrol engine the focus is sharper throttle and useful, repeatable gains. We match the right calibration to your exact software and validate it before delivery.

Available solutions

What we can run on the MED17.5.25 for this petrol — the precise options narrow down by engine and software version.

Engine variants & ECU software

3 distinct variants for the SEAT ATECA on the MED17.5.25 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1400 150HP
Engine code
CZEA
Generation
2016-2020
Matched gains engine
1.4 Eco TSI 150
Controller brand
BOSCH
ECU
MED17.5.25
Stock power
150 HP
Stage 1 power
170 HP
Power increase
+20 HP (+13%)
Stock torque
250 Nm
Stage 1 torque
300 Nm
Torque increase
+50 Nm (+20%)
SW upgrade
04E906027JT_3750
Calibration
04E906027JT_3750

Variant 2

ECU
Catalog engine
1400 150HP
Engine code
CZCA
Generation
2016-2020
Matched gains engine
1.4 Eco TSI 150
Controller brand
BOSCH
ECU
MED17.5.25
Stock power
150 HP
Stage 1 power
170 HP
Power increase
+20 HP (+13%)
Stock torque
250 Nm
Stage 1 torque
300 Nm
Torque increase
+50 Nm (+20%)
ECU SW
10SW012675
ECU HW
0261xxxxxx
SW upgrade
04E906027HS_3755
Calibration
04E906027HS_3755

Variant 3

ECU
Catalog engine
1400 150HP
Engine code
CZEA
Generation
2016-2020
Matched gains engine
1.4 Eco TSI 150
Controller brand
BOSCH
ECU
MED17.5.25
Stock power
150 HP
Stage 1 power
170 HP
Power increase
+20 HP (+13%)
Stock torque
250 Nm
Stage 1 torque
300 Nm
Torque increase
+50 Nm (+20%)
SW upgrade
04E906027KA_3749
Calibration
04E906027KA_3749

Related vehicles

Other vehicles built on the MED17.5.25 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the SEAT ATECA on the MED17.5.25?

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 MED17.5.25 ECU software on this model?

Yes — the SEAT ATECA on the MED17.5.25 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.

SEAT ATECA MED17.5.25 ECU Tuning Files | TuningBay