The factory tune in the Audi A6 is smooth and refined — but conservative. Throttle response is softer than it needs to be, and torque delivery arrives later than ideal. With a Stage 1 ECU tune, we optimise boost, ignition, and fueling within safe limits to unlock stronger, earlier power while keeping OEM comfort and reliability. 📊 Dyno Gains Stock: 180 hp / 32.6 kg·m Stage 1: 228 hp / 38.8 kg·m ✔ +48 horsepower ✔ +19% torque ✔ Noticeably quicker acceleration What Improves? ✅