2023 Audi RS7 Sportback (C8) Stage 4 – 1059hp/1197nm – V8 4.0 TwinTurbo Mild Hybrid Performance: 0-100kmh(62mph): 2.4sec(tested), 100-200kmh: 4.6 sec Tuning: Intake kit, Intercooler kit, Hybrid turbochargers kit, Low-pressure fuel upgrade kit, High-pressure fuel upgrade kit, map sensors, racing sport plugs, water-methanol injection kit (WMI), Stage 4 ECU & TCU tune, Tuned on StageX
