In 2013 the season for the STT HR Cup startet at the Hockenheim Historic. Again a huge grid with various selection of cars. From the 900 horse power Oreca Dodge Viper, Porsche 911 GT3 RS, a former DTM Audi A4 to slighty modified Porsche 911, BMW. Hope you enjoy the video. Join me on Facebook: / 189618134401951