Walkenhorst Motorsport ends the Nordschleife season with two top positions Jakub Giermaziak and Christian Krognes secured another top-5 placement at the last NLS race of the year. Walkenhorst Motorsport draws positive conclusions about the season and celebrates Speed Trophy victory.   Nürburgring. Walkenhorst Motorsport was represented with three vehicles last weekend at the season finale. On [