2020 is the year of the first CIK-FIA approval for MINI class chassis, engines and accessories. Their approval, up to now, was delegated to the national Federations. Air filters are essential accessories. This is a field in which KG is unquestionably among the leaders, supplying the major kart manufacturers. The Italian company has approved two new airbox models for MINI: Shark and Kube. Two small concentrates of technology resulting from in-depth studies, computerised analyses, simulations and tests. Let's find out about their characteristics.