SEAT · MED17 ECU · petrol

SEAT LEON MED17 tuning files

Tuning file coverage for the SEAT LEON running the MED17 ECU. The matched variants sit between 160 and 160 HP from the factory. Petrol calibration here is about crisp response and a result that holds up day to day. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Available solutions

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

Engine variants & ECU software

1 distinct variant for the SEAT LEON on the MED17 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1800 16v TFSI 160HP
Generation
1P 2005-2012
Matched gains engine
1.8TSI 160
Controller brand
BOSCH
ECU
MED17
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%)

Related vehicles

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

Questions, answered.

Which tuning solutions are available for the SEAT LEON on the MED17?

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 ECU software on this model?

Yes — the SEAT LEON on the MED17 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 LEON MED17 ECU Tuning Files | TuningBay