I used to run a 95' Celica St with Jeff some years ago. I also have for sale a lot of wheels and tires for the ST, 14x6 American Racing AR-24's and 51's plus some old used BFG R1's and G-Force tires plus street tires and some snows. I also have for sale two sets of stainless steel headers for the ST, 7AFE motor for sale.
You might be able to find some single adjustable Koni's or some Tokico GR-2's out there still for shocks and then some Eibach Sport springs and sway bars. There's a lot of camber to be had with the crash bolts too.
Let me know if you need some wheels/tires or headers.