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Change log
v1.0 — 2025-07-29
• Initial release of a Stage 2 + Vmax calibration for the Audi S3 8V (Simos 18.1).
• A comprehensive revision of all performance maps for vehicles with an upgraded exhaust system.
Release notes
v1.0 — 2025-07-29
• Package includes Original + Stage 2 (Vmax Off) binaries.
• Confirm ECU number 8V0906259F and software SC800O3000000 before flashing.
• IMPORTANT: Requires upgraded hardware (high-flow or decat downpipe) for correct operation. An upgraded intercooler is also recommended.
• Designed for a mechanically modified vehicle; high-octane fuel required.
• For off-road or competition use ONLY.
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