Stage 2 Cayman S 987 3.4i — ME7.8 379149 Bosch — Calibration File 0261207987

Change log

  • v1.0 — 2025-06-23
    • Initial release of a high-performance Stage 2 calibration for the Porsche Cayman S 987 (Bosch ME7.8).
    • Optimized for vehicles with a full sports exhaust system for maximum track performance.
    ​

Release notes

  • v1.0 — 2025-06-23
    • Package includes Original + Stage 2 binaries
    • Confirm ECU number 0261207987 and software 379149 before flashing
    • IMPORTANT: Requires upgraded hardware (high-flow/decat headers and full exhaust system) for correct operation.
    • Designed for a mechanically modified vehicle; high-octane fuel required
    • For off-road or competition use ONLY​
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