Eventuri Audi C7 RS6 RS7 Black Carbon intakePerformance Gain: 15 19hp, 13 17ft lbV Box Acceleration : 60 130mph Reduced By 0. 4 Seconds The Audi C7 RS6 RS7 Eventuri intake sets a new benchmark for intake design on this platform. It was developed to achieve two objectives 1) De restrict the turbo inlet paths. 2) Maintain low inlet temperatures. The first objective was met by providing each turbo with a separate filter and Venturi stack in order to reduce drag and allow the turbos to work more