The Spanish team was happy to welcome European F3 graduate William Buller and Frenchman Andrea Pizzitola, coming straight from the F.Renault 2.0 Eurocup.
Carlos Sainz seemed ready to grab a deserved 7th place finish but on last lap he had to park his car trackside due to a front-right suspension issue.
Six drivers from the World Series by Renault series were guests at the Formula One race in Monza.
Will Buller: "After contesting only two events I'm alredy 10th in the standings, I couldn't ask for more".
The Brit nailed a very good start and then quickly made his way up through the pack, reaching P7 and the tail of Da Costa’s car and managed to overtake him for 6th place.
Zeta Corse drivers are new to the team as they take on the Red Bull Ring. Second race for Buller but first time in the F.Renault 3.5 for Agostini with the team.
Zeta Corse was quite satisfied with the outcome of today's work and is now looking forward to tomorrow morning's qualifying session.