Swiss driver Ralph Boschung will remain in the GP3 Series for a second season, and has made the move from Jenzer Motorsport to the Koiranen GP team.
Boschung will partner Briton Matt Parry, Russian driver Matevos Isaakyan and Indian racer Mahaveer Raghunathan in the now completed four-car line-up.
During his rookie season last year, Boschung scored a total of 28 points, with his best result coming in the Sprint Race at Silverstone in which he finished on the podium in third position, while also taking nine other points finishes for the Swiss Jenzer team.
Boschung commented: “I’m very excited to be joining Koiranen GP. They have shown great success over the last few years in GP3 which is very attractive as a driver point of view. I am really looking to get to work with the team and hopefully have a successful year together”
Boschung took part in the opening day of testing with Koiranen, finishing ninth in the morning session and eleventh in the afternoon session.