Porsche Club of America : Grand Prix Region
Welcome! Founded in 1981, the Grand Prix Region (GPX) is a group of Southern California Porsche enthusiasts who enjoy bringing people together for social events, driving experiences, and technical workshops to enhance the Porsche ownership experience. We have over 600 members and are in Zone 8. We invite you to participate in our activities and join in the fun! View the GPX Calendar to see what we’ve got planned.
— Porsche Club of America : Fueled by Volunteers —