I use and have used Car Care for years. Track maintenance and fuel. I like it. They have continued to make it better over the years as well.
2010 SRT8 Black on Black - All options, Auto. SMS supercharger, Cobra exhaust, TSW rims, Arrington Fuel Hat, Hurst eight-ball shifter and many other bits and bops. Kenwood 7910 Nav Unit with all the goodies, Kicker AMP and upgraded Kicker subwoofer in stock enclosure. Last dyno'd on a Mustang dyno 483 RWHP.