Stage 2 TT 2.0 TFSI — SIMOS18 SC800LB400000 Siemens — Remap File 8S0906259

• Initial release of the Stage 2 calibration for the Audi TT 2.0 TFSI (SIMOS18).
• A comprehensive revision of performance maps for vehicles with an upgraded exhaust and intercooler.
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• Package includes Original + Stage 2 binaries
• Confirm ECU number 8S0906259 and software SC800LB400000 before flashing
• IMPORTANT: Requires upgraded hardware (high-flow downpipe and intercooler) for correct operation.
• Designed for a mechanically modified vehicle; high-octane fuel required
• For off-road or competition use ONLY​