Differences? Pros? Cons?

The only difference I see is the material used to shelter the filter from the engine heat. Oh and one needs a tuner the other doesnt. That makes a lot of sense..

I plan on getting the BBK throttle body to complement the CAI and of course no matter which one I get I will be getting the SF3 for tuning

 

Skip the TB its not gonna do a whole lot and get a tuner/cai combo as thats where the real power gains come from.

www.vmptuning.com has you covered with a few different options on CAI/tuner combos and the tunes are from a real tuner not a reseller.