Dieter Quester – Sport cars 1968 Montseny hillclimb. Photo Joan Segura Dieter Quester #9 and Ernesto Brambilla – 1970 European 2-Litre Championship Hockenheim. Photo Jim Culp Dieter Quester in the Koepchen Tuned B16 BMW During 1970. Photo c/ o the late Bruce Kershaw Ted Walker via FB Chevron 1971 Zandvoort Trophy. The winner Dieter Quester Schnitzer BMW 2800 CS, Dieter Glemser, Helmuth Marko (Ford Capri) and Toine Hezemans Alfa Romeo 1750 GTAM. Foto Paul Rutten 1972 Flugplatz Aspern. Photo Christian Sandler 1972 Helmut Marko and Dieter Quester Flugplatz Aspern. Photo Christian Sandler 1973 Spa BMW 3,0 CSL. Photo and info Lothar Spurzem 1973 Tourist Trophy Silverstone. Photo Alan Cooper 1975 TC/TW EM in Brno/Brünn 1975 – Quester/Krebs. Photo and info Christian Sandler 1976 19th May World Manufacturers Championship Six Hour Race Silverstone. Dieter Quester – BMW 3.5 CSL. Photo and info Alan Cooper 1977 Zandvoort TC. Photo Cor van Veen 1977 500km Dijon. Photo René Bougros 1979 – Dieter Quester in practice in his BMW M1 Procar at Silverstone in 1979. Photo and info Bruce Grant-Braham via FB 1990 Dieter Quester also Racing in DTM. Zolder 1990. Photo Nico Kelderman Relaxing before the 1984 Spa 24 Hours with Striezel. Photo and info Paul Kooyman about Dieter Quester