To commemorate the retiring of the E92 M3, Vorsteiner introduces the next generation of GTRS series widebody conversions. TheGTRS5 commands attention with its presence on the road or track. Its unmistakable race car stance is true to the heritage of the GTRS3 but has its own distinct characteristics.
http://www.europeanautosource.com/content/vorsteiner-limited-edition-gtrs5-tuning-program-e92-m3