As we go to the tripple header from this weekend. The first race at circuit de barcelona-catalunya, in spain we are expected to see some big updates from these two teams. As we know that in this circuit if you have the fastest car in your team you will win and in order to do that ferrari has unvailed higher downforce rear wing specificaly for barcelona. they introduced an sidepod/ coke undercut, revamped diffuser and edge to optimise air flow. the changes on sidepod can significatnely increses the chances of the wind flow improvment in the floor edge and back of the car and they also revised the halo trailing edge. Red bull also didn't backout they also introduced some updates FIA conformed there upgrades. In this update red bull mainly focused on the perfomance factor, revising the rear wing endplate and beam wing. "To exploit the available air pressure, the beam wing sapn has been increased to meet the new endplate". These are the updates we have to watch out for before to go the weekend.