Measure the position of the logo with a measuring tape according to the model variant and affix it to the rear lid.
Logo Boxster -- 3 A dimension X = 285 mm and Y = 45 mm
Logo Boxster S -- 3 A in connection with the letter S dimension X = 245 mm and Y = 45 mm
Logo S -- 3 B dimension Z = 20 mm and V = 40 mm