09 CTS Update (5/19/2008): The performance brakes (J55) will be included and only available in (Y43) 18" (45.7 cm) Summer Tire Performance Package when (MX0 = RWD) 6-speed automatic transmission is ordered. That means only with DI, RWD, FE3. Not available anymore on DI, AWD, FE2.
Dammit!!
