This Car's Options: 1989 Porsche 911 Carrera Cabriolet with 33K Miles, finished in Black over Tan... and the elusive M470 option! The majority of naturally aspirated Turbo i.e. 'Widebody' cars, were ordered with the M491 Package which is the turbo body, brakes, etc. with front and rear spoilers. The M470 option takes an already rare car and puts it into a league of its own by being a true factory built, spoiler delete car. Holtmotorsports...