Well I'm new to all performance upgrades, so I'm learning as I go...

How about this set up?

NeedsWings Cold Air Intake System: NeedsWings Crossfire Naturally Aspirated Cold Air Intake System

Matrix Air Filter: (Seems like this filter would be good against rain when placed in front of the radiator) Matrix Air Filters - Tornado I (Red) for 03-up Chrysler Crossfire at Andy's Auto Sport

Any Idea's for me, PLEASE feel free! I really could use some guidance (Pix and URL's would also be nice )