World premiere of the “Design Vision GTI” – racing GTI with 503 PS debuts at Wörthersee - GTI cult at Wörthersee: Volkswagen developed concept car for the race track - “Design Vision GTI” transfers the appearance of the Golf icon to car racing Wolfsburg/Reifnitz, 08 May 2013 - The GTI meeting at Wörthersee is a veritable cult and pure automobile passion. Just like the car everybody is celebrating and driving there. There ought to be 150,000 fans…