If Ultra has been upgraded to the new group III+ GTL base stocks and tests about the same as PAO, engine lubrication is about to become very interesting. It was forecasted about GTL coming soon. Seems things are about to change.
2014 Mustang GT custom ordered to replace the GT500: Sterling Gray, NAV, Recaros, Brembos, Glass Roof, back up camera, 6 speed auto, loaded
2012 Focus Titanium - 18" wheels with handling package
2009 GT500 Shelby (700 rwhp) - sold