Does anyone know the actual items on the HGT2 package on a 612? I know it is the 20" ball polished wheels, the sport exhaust and chrome exhaust grills and upgraded rear sway bar for sure. What other items are in the package? Is trans shift speed the same for all 2008 and newer cars? If one ordered the 20" wheels and sport exhaust would you have the cosmetics but not the upgraded suspension only of the HGT2? I know the carbon ceramic brakes are now standard.