Reviewed By dennis b (WATERVILLE, OH) Reviewed for a 2009 Pontiac G8 —2/28/2015 11:51 AM
NO MORE DRONE. IDLES SMOOTHER. SHIFTS A LITTLE HARDER.WORTH THE MONEY.
Reviewed By Robert S (Mason City, IA) Reviewed for a 2008 Pontiac G8 —6/5/2010 6:15 PM
i don't think it's very compatible with a windows 7 operating computer system. i've also tryed on windows xp and had some other problems. supplied disc is for what? but i will keep trying until sucessful.