Eventuri BMW G20 3-Series B48 Black Carbon Intake System - PRE November 2018The Eventuri Carbon Intake System for the BMW G20 3 Series B48 2. 0T has been developed to provide a less restrictive airflow path to the turbocharger while maintaining low intake air temperatures. The factory BMW airbox is designed primarily for packaging and sound suppression, which creates airflow limitations under higher load conditions. The Eventuri system replaces this restrictive OE airbox with a fully sealed carbon fiber intake assembly