Eventuri BMW F9X M5/M8 Black Carbon intake with shroudsAcceleration Time : 60 130mph Reduced By 0. 22 seconds Max Flow Rate Per Airbox at 28 H2O: Stock 620 CFM, Eventuri 736 CFM The F90 M5 Eventuri intake system was developed through extensive real world testing and airflow simulation analysis. Now in the updated V2 design, it features sealed filter housings to maintain a more steady IAT, even while stationary. The new shrouds which seal the housings, coupled with our scoop and shield combination ensures