HIDS head lights now standard across the entire 2013 mustang lineup, including the V6!
http://www.autoblog.com/2011/11/15/2...aging-updates/
Ford even offers HID fog lights as a option...I never heard of HID fog lights...
So this makes it even a better chance that the HIDs will be standard in the Scion version of the FRS...ie High Spec based...but it depends on how they price the vehicle...