Eventuri Audi C7 RS6 / RS7 Black Carbon Intake SystemPerformance Gain: 15 19hp, 13 17ft lb V Box Acceleration : 60 130mph Reduced By 0. 4 Seconds The C7 RS6 RS7 Eventuri system uses our Patent Pending Carbon fibre Housing which provides an aerodynamically efficient airflow path from the filter to the MAF tube. Not just another cone filter with a heat shield but a unique design which invokes the Venturi affect. The C7 RS6 RS7 intake system is one of our most ambitious intake systems to date. Every detail