Ooops i ment Mpa
http://www.chapelsteel.com/psi-mpa.html
14.7 = 0.10135295857559792
15.5 = 0.10686876584501823
In either case i should definatly hit 0.1 Unless its measuring atmospheric + boost ??
(and odd the boost amount is not in the owners manual or on subaru.com )