Stage 2 i30 1.4 G4FA — M7.9.8 Bosch — Decat ECU Tune A44CFS1

• Initial release of the Stage 2 decat calibration for the Hyundai i30 1.4L (Bosch M7.9.8).
• A comprehensive revision of all performance maps for vehicles with an upgraded exhaust system.
​

• Package includes Original + Stage 2 (decat) binaries
• Confirm ECU hardware and software compatibility before flashing.
• IMPORTANT: Requires upgraded hardware (high-flow/decat exhaust manifold) for correct operation.
• Designed for a mechanically modified vehicle; high-octane fuel required
• For off-road or competition use ONLY​