992 Porsche 911 GT3 RS Manthey Performance Kit Spied With Roof-Mounted Vortex Generators

Porsche and Manthey Racing are joined at the hip since 2013, the year the German automaker purchased 51 percent of the German racing team. Hugely successful in DTM, the Bathurst 12 Hour, the 24 Hours of Le Mans, and the 24 Hours of Nurburgring, the Meuspath-based outfit also knows how to improve Porsche's long-running 911. First spied last year, the 992-generation Porsche 911 GT3 RS Manthey Racing has returned to the Green Hell for a... (continue reading...)