The GT/CS Registry.com web site is dedicated to the owners of 2007 through 2009 Mustang GT/CS cars, plus the new 2011 Mustang GT/CS. It was also established to celebrate the classic California Special Mustangs from 1968. This site was created to provide registered members of the GT/CS Registry with specific vehicle information, such as build dates, production figures and other documentation concerning members' cars.