My tC is pretty much stock right now with the exception of a few dealer accessories including TRD exhaust, Hotchkis Strut Bar, OBX Pedals and Shift Knob, CF B-Pillar Applique, and floor mats, also I added some Silverstar Halogen bulbs.
Right after a nice wash:
17" Alloys on Bridgestone Potenza Low Pros
TRD Axelback Exhaust, sounds perfect.
CF B-Pillar Applique
Hood Popped