This Stage 1 tuning file targets the 2013 Audi A5 3.0 V6 TDI CR with CDUD engine and DSG transmission. Built on Bosch EDC17_CP44 ECU with Software ID 536215, it features recalibrated torque model, boost control and injection maps to improve response and mid-range pull — all while respecting DSG logic and torque limits. Optimized for safe, daily-driven gains without disabling any emissions systems.