If API SM is no longer on the shelf, why have they not updated the website? Is it an oversight, neglect, no care, or misleading? No third party has yet to confirm Pennzoil's 5% NOACK claims from API SN Ultra. You'd think that someone would have done that by now.
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