Since the zex kit is a single fogger system that plugs into the intake, it would make sense that the air getting sucked in faster (SRI) opposed to colder (CAI) would be benificial with this type of FI. Or it might not make a damn difference! What do you guys think?

 

First, it won't make any difference...
Second, DO NOT get a CAI without getting a PATENTED AEM bypass valve, not the cheap imitations on ebay.
u can ruin the engine in a split second if u don't use bypass valve...It can suck up water and be ruined...
Besides, the air is TECHNICALLY cooler than the air under the hood, but it doesn't make much of a difference if any at all.
more of a headache than anything else.

 

Just get a short ram. You will see better high end power and won't risk hydrolock. They are also cheaper and easier to install.