Sophia Floersch will make her Formula 3 debut in the final day of post-season testing tomorrow, linking up with German outfit HWA RACELAB when racing resumes at 9am.

Billy Monger and Max Fewtrell will both return to their seats from Day One in Valencia, turning out for Carlin Buzz and Hitech Grand Prix once again. There will also be a return for Lirim Zendeli, who switches to Trident, while Andreas Estner steps into a Jenzer Motorsport machine.