Installed the following last night:
NeedsWings Cold Air Intake
ASP 178mm Pulley from NeedsWings

Install was very straightforward and fairly simple.
Got confused with the fan shroud thing, contacted Rob with NeedsWings and he got me through it very easily (Thanks Rob).

The intake makes the SC whine sound AMAZING.

The car seems to be quite the beast now. Took it out today and put ~25 miles on it.

Whoa! What a difference.

Highly recommended.