Roundup: Frijns and Felix da Costa win, Magnussen remains luckless by Valentin Khorounzhiy 16 September 2012 by Valentin Khorounzhiy 16 September 2012 Red Bull Junior’s stunning season continues as Danish ace is robbed of victory in second Hungaroring FR3.5 race, having come second in opening encounter to Robin Frijns, who extends his points lead…