Firebird 1999 formula T-A?

it is trans am. The car is a firebird, but there are variation of it. Trans Am, Firehawk, Formula, Gt. Looj, the firebird coupe is tweaked and the trans am is born. You tweak the TA, the ws6 is born. You tweak that you get the formula. You tweak that you get the firehawk. You tweak the v6 you get the gt.