CAI made by anyone is a waste of money. Your car comes stock with a CAI so just put a better filter in it and call it a day.

There is no such thing as ram air. Your engine sucks in air 1000X faster then air can be pushed in.

 

I swore up and down that I would never buy a CAI. However, last week i broke down and bought one. I just wanted to clean up the engine bay a little better. I bought a JLT RAI and im very pleased with it. As far as power, Im not sure, its been snowing like a SOB since I put it on, and the stang's been in the garage ever since. JLT is by far the best looking though.