This dual-stage ECU tuning file for VW Golf 7 R 2.0 TFSI (310PS) includes a clean Stage 2 map for bolt-on upgrades and a more aggressive Stage 3 file for TTE470 hybrid turbo setups. Based on Siemens SIMOS18 with software SC800S5000000, the Stage 3 file includes Pop&Bang in Sport modes, boost control logic for high flow, and fuel/ignition corrections for high-output reliability. CMD Flash partial format.