Save your money for some real bolt ons and get a K and N drop in.
The CAI's are a waste of time and money.
k@n fipk is good as well as jlt.......or if your like me and cannot justify the price get a k@n drop in or the 75 dollar ram air intake on americanmuscle.com.
I have an FIPK (came on the car when I bought it) and I would NOT buy it again. Its a nice CAI system but its a $300+ piece and the JLT is a better fit-and-finish kit for a fraction of the price. With any K&N part, you're spending more on the name than the part itself.