The Porsche Boxster S 550 Anniversay Edition, also known as the 550 Spyder Boxster S Special Edition, was introduced for 2004 in automatic and 6-speed manual variants. With a production run of just 1,953 cars (paying homage to the 550 Spyder's year of introduction), it was painted in GT Silver Metallic and had unique cocoa-brown full-leather interior as standard with grey natural leather as an option. 500 cars were made for the US Market with the others going to multiple markets around the world.