Year(s): 1998-2002

Adding a huge snorkel-filled hood to the fourth-generation Firebird, along with an uprated engine producing 325hp, the WS6 was a monster in the GM lair. Combined with the fact that you could get white/blue trim with blue-tinted alloy wheels, and a rumble that made the Corvette green, the WS6 was modern-day throwback muscle.