25.07.2015

2015 GP3 Series Round 4. Hungaroring, Budapest, Hungary. Saturday 25 July 2015. Ralph Boschung (SUI, Jenzer Motorsport) leads Matheo Tuscher (SUI, Jenzer Motorsport) Photo: Sam Bloxham/GP3 Media Service ref: Digital Image _SBL5846

25 July 2015