Yesterday our driver participated in local race in Bohumin, Czech Republic. For us, it was a warm up before Mibosport Cup and time for testing new setups. In TC 17,5 Stock Krystian Kopacki was 3rd, Łukasz Mach behind him and Jakub Kłapacz was 5th on the grid. In Formula Krystian was again 3rd and 8th was Patryk Jeż. Moreover, yesterday we had and opportunity to test new tire additive produced by RCCARS.PL