Under the back cushion, in the middle, is a plastic tab. Lift up the seat bottom and try to "peek" under there, and you will see it. Take a screwdriver (flathead) and push inward (towards the trunk). This will release the seat, which is held by just that single post, pertruding from the seat bottom. Lift up on the cushion and pull, should come right off.
2002 GT Convertible-Sonic Blue
BBK air intake/Flowmaster exhaust/X-pipe/
3.73 Gears/Eibach Sport Springs/
"Superchipped"/Granatelli Underdrive pullies /75mm ported stock plenum&TB....More to come.