I forgot about:
full under spoiler kit
RB mud flaps
Continental extreme contact DWS (CS unpredictable winter weather)
I'm running COBBs Stage 1 91 Octane HWG, I would run a stage 2 but I have an AEM intake and a STi Cat Back exhaust. COBB does not recommend it with out there R and D parts.
No Research and development done with my set up.
The color is Dark Grey Matalic