DSDaily|@drivesomeimagesPosted toProfile·30 MayAudi RS7 C8 SportbackTo save fuel while cruising, its twin-turbo V8 features a cylinder-on-demand (COD) system that seamlessly deactivates cylinders 2, 3, 5, and 8, effectively turning your 600+ horsepower supercar-slayer into a fuel-sipping 4-cylinder.0🎁