18* 913f-d?

In the titleist custom club options book it shows an 18* 913f-d but the titleist home page only shows a 13.5 and a 15* in the f-d. Does that mean you have to special order it or is it not coming out until later?

Both.  It will not be released until March 15th.  We usually post the details on the website about one month prior to launch and it will be custom order only.