Pass on them all, not worth it in my opinion. At normal speed, you will get NO benifit from a CAI. They get their air from high speed cold air being forced into the MAF. They sell them all over though....from 300 plus bucks to 50 bucks......
Just like exhaust systems....catbacks from 1000 bucks to a simple muffler.....not worth it for the dollar to HP ratio uless you just want sound. Not a slam....just trying to save you some bucks.