in my 02, you have to remove the carpet. inside the trunk, you should see two humps in the floor above the wheels, usually they are mounted from there and cosmetically obstructed by the carpet. but i dont think anything will be loose, as much as just needs oil. still safer to check. but grab a can of white lithium grease and start lubin up different bushings, especially the rear sway bar and such.
2002 GT 5sp. 16x,xxx miles
Steeda Exhaust, C&L plenum, BBK Throttle Body, Steeda Underdrive, Steeda short throw, unknown stage clutch. Rear main leak. Compressor seal leak. Steeda lower control arms. good tires.