Eventuri BMW M3 | E9X | Carbon Duct SetEventuri BMW E9X M3 Carbon Duct Set Enhance the airflow and appearance of your BMW E9X M3 engine bay with the Eventuri Carbon Duct Set. Designed to replace the OEM plastic ducts, these prepreg carbon ducts provide superior strength, reduced weight, and a more refined, performance oriented look. The carbon finish ensures a premium, high end aesthetic while optimizing the overall performance of your engine system. Features Constructed from high quality