This Stage 1 tuning file is built for the 2007 Audi A6 with the 3.0 V6 TDI engine and Bosch EDC16CP34 ECU. Targeting software version 0020 (software ID: 381389), it increases responsiveness and torque delivery while preserving factory safety protocols and full drivability on automatic transmissions. Ideal for daily driving with a stronger pull throughout the rev range.