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Change log
v1.0 — 2025-07-28
• Initial release of a Stage 2 tuning package for the Ford Focus ST (MED17.2.2).
• Includes two different Stage 2 variations to suit driver preference.
Release notes
v1.0 — 2025-07-28
• Package includes three files: Original, Stage 2, and Stage 2 v2.
• Confirm ECU numbers (Prod: CM5A-14C204-AMP, ECU: BB5A-12B684-AC) before flashing.
• IMPORTANT: Stage 2 requires a high-flow downpipe and upgraded intercooler for correct operation.
• Designed for a mechanically modified vehicle; high-octane fuel required.
• For off-road or competition use ONLY.
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