Awesome another person with an early s13. I have an '89 fastback and I am so gettin ready to start to mod it. One of the coolest cars around. all future tense right now but here is what i am lookin at:
Turbo system(either the KA or an SR or CA swap)
Shocks/springs
sway bars
strut bars
new rims
paint job
Bomex body kit
and full interior work as well