Reliable and dyno-verified Stage 1 + Vmax ECU calibration for Seat Leon 1.2 TSI 105hp (2012). Optimised for performance and top-speed unlock while preserving factory drivability. Ideal for everyday and spirited use. Ready for flashing via OBD with CMD.
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Seat, Leon, and SIM10 are trademarks of their respective owners.
All brand names are used solely for identification purposes.
This tuning file is supplied for motorsport/off-road use only.
The seller is not affiliated with SEAT S.A. or Siemens.
Unauthorised redistribution or resale is strictly prohibited.
All brand names are used solely for identification purposes.
This tuning file is supplied for motorsport/off-road use only.
The seller is not affiliated with SEAT S.A. or Siemens.
Unauthorised redistribution or resale is strictly prohibited.