These Carbon shrouds are a recent addition to Eventuri previous F90 intake system. They seal the openings in front of the filter housings from the engine bay whilst still allowing for the air flow to enter the filters from the front scoops. The shrouds follow the design curves of the housings and extend to the inside wheel arches where a rubber seal allows for movement of the intakes with the engine. Made from the same high-quality prepreg carbon fiber as the housings, the shrouds finish off the intake system beautifully.