the story with my car is that it is probably slower than yours. the story about me if that i am a bad driver so i am not betting against a civic, much less a subaru. but that's why i'm going, to get better.
my car has a few modest modifications. nothing crazy. vishnu stage 0, STi flywheel, STi intercooler, samco hoses, intrax springs, STi engine/tranny mounts, STi pitch rod, cusco sway bar, cusco 40mm rear strut bar, whiteline anti-lift kit, whiteline endlinks, kartboy shifter/bushings. and an HKS BOV that i took off until i get the recirculation kit hooked up.
coming soon (before track day): cusco lower arm mount, intercooler waterspray kit (automatic based on boost pressure), HKS camp system, 17" wheels and tires, subaru 4 pot brakes, DBA gold drilled/slotted rotors, goodridge stainless steel lines, STi brake pads.
wow. that's a lot of stuff to prepare before track day. i also have to install a 4 point harness. it's not required for the track, but i think it will help me a little.