The Porsche GT3 Cup Challenge Round 15 race at the Porsche Rennsport Reunion held September 25-27, 2015 at Mazda Raceway in Monterey CA. (Photograph by Allan Hamilton/Calsports Photomedia)
AUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup ChallengeAUTO: SEP 26 Yokohama Porsche GT3 Cup Challenge