I'm looking for the following measurements:

Filter dimensions (LxW)
Inlet tube dimensions (Inner diameter at openings and approximate diameter at corrugations)
Dimension(s) of the fresh air opening for the airbox, and it's location. I wouldn't mind pictures... of the airbox and of the inner fender of the car where the stock system draws air
MAF housing diameter (I'd also like to know what the housing dimension is for the aftermarket CAI's)

I'm working on finding out how the stock system stacks up against the replacements and for what reasons. There seems to be a lot of power available w/a cone filter and a different MAF housing/inlet tube, for a price. I'd like to investigate the possibility of modifying the stock induction system and filter housing for better performance.