greekss

Ok heres the deal. I have an 06 ss/sc and I have some extra cash to play around with and I wanted the opinions of people who have been there/done that. I was looking at either getting the zzp pulley system, or going with the GMPP stage two upgrade. What are some pro's and cons, or am i looking at two tottaly diff. things? Also I'm pretty much sold on the AEM CAI b/c of the whole dry-filter system, and I also wanted to know how that affected performance, if maybe there is a better CAI out there (which there prolly is). This is my first time messing with a car like this and any help/ideas are gonna help me out. Thanks...

(btw i have around $1000 saved up to use)