Detroit Speed's Ryan Matthews takes a Class Win at the Motorstate Challenge on AP07.29.2019
Detroit Speed's Ryan Matthews won his class at the Motorstate Challenge with our Essex Designed AP Racing Radi-CAL Competition Brake Kit on his C5 Z06. The Motorstate Challenge is an open road course & autocross event that Motorstate Distributing puts on each year. The road course was Gingerman Raceway in Michigan, and this years autocross was a trackcross on the second day of the event. Ryan not only ran the fastest overall road course time, but also won the overall late model class.