The dual-mode exhaust should make the ZL1 plenty loud, while the Magnetic Ride Control suspension — also borrowed from Cadillac — won’t make the car completely unwieldy in daily-driving situations. It will have Tour and Sport selectable ride modes.Unlike the Shelby GT500, the Camaro ZL1 will be available in all the same colors as the current Camaro, but with the black carbon-fiber hood cover, and