Since epoxy bugged me about some of my mods (nothing too spectacular), here ya go:
AEM CAI
DC Sports SS header
Mugen exhaust
Mugen oil cap
AEM Tru-power pulleys
A'PEXi V-AFC
Accel spark plug wires (w/ Denso Iridiums)
Ground Control coilovers
Koni Sport (yellow) struts
Spoon front and rear strut bars
Spoon shift knob
DC Sports short shifter kit
17" RH EVO CP-35s on 215/40/17 Falken Ziex 512s (for the street)
16" 5Zigen Fighters on 215/45/16 Falken Azenis Sports (for the track/roadcourse)
a few cosmetic things here and there (nothing worth mentioning)...

Immediate mods (as in, ordering at the end of April):
Progress adjustable rear sway bar (ordered...waiting on the endlinks on backorder)
Brembo blanks or Sport (haven't decided yet)
Hawk HP+ brake pads
SS brake lines (don't know what brand yet)
ATE brake fluid

That's it...for now.