This Stage 1 ECU calibration is crafted for the 2008 Audi A6 Allroad 3.0 V6 TDI CR with Bosch EDC16 engine control unit. Targeting software version 0030 (ID: 395438), this tune enhances mid-range pull, throttle feel, and fuel efficiency while staying within safe factory tolerances. Compatible with automatic transmission variants, and ideal for daily driving with improved low-end response.