Comprehensive ECU tuning package for Audi Q7 3.0 V6 TDI CR with Bosch EDC16 control unit. Includes two remapped versions: a Stage 1 upgrade for enhanced throttle response and economy, and a Stage 2 version with DPF deactivation for off-road/competition use. Designed for SW 0030 and ECU ID 383723 — plug-and-play ready for vehicles with S-Tronic 6 transmission.