pedals
sti mounts
cobb cai
get it detailed (carpets, wash and, wax... nothin too spiffy)
high output bulbs
clifford matrix 2 or 3 alarm system (costs about 150-225 but, install cost is nasty)
find cheap borla headers somewhere, think somebody said they found em for 319 at a site
sti mesh or solid fog covers
buy a new tool kit at sears

steering wheel
shift knob
stereo deck
stainless brake lines
pulleys
upgraded speakers in stock locations
clear sidemarkers and/or corners
stainless mesh grill inserts
plugs and wires
now for the funnies (to me anyway)
buy a tornado!!
12 gallons of octane booster
get some ply wood and build a new wing (must be twice as tall as your car)
and last but not least, buy hundreds of "type R" stickers to decorate every car in the neighborhood but yours
g/l and hope this helps