Stage 1 Seat Leon Cupra 1.8T 20V 2002 Bosch ME7.5 Software 360646 0261207440

Change log

  • v1.0 — 2025-05-28
    • Stage 1 calibration for 1.8T Bosch ME7.5 (SW 360646)
    • Optimized boost, timing, and fuel control
    • Enhanced throttle response and smoother power curve
    • Compatible with ME7 flashing tools
    • Original file included for comparison​

Release notes

  • v1.0 — 2025-05-28
    • First release of Stage 1 file for 2002 Seat Leon Cupra 1.8T with ME7.5 ECU
    • Designed for safe performance gains with factory-like reliability
    • Includes original ECU file and tested performance binary
    • Suitable for tools supporting Bosch ME7.5 (e.g. MPPS, KESS, Galletto)​

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