Visa Cash App RB will introduce their first upgrade of the season for Daniel Ricciardo and Yuki Tsunoda at the Saudi Arabian Grand Prix, according to Formu1a.uno. Ricciardo and Tsunoda will hope to log their first points of the season in Jeddah after a disappointing and controversial race in Bahrain. And the Italian outlet reports that they will be aided by some improved aerodynamic parts on the 3.8-mile circuit. Tensions flared at RB at the end of Saturday’s race when the team ordered Tsunoda to let Ricciardo past. Ricciardo was on faster tyres and RB believed he had a better chance of passin…