My previous SS, I had the Alpha headers, CAI, and Variable Exhaust along with various other mods...
With the new Sling, I figured I am going to do more research (by research, ask more questions...) to be a little more picky on what I am going to add to the sling this go around.
With that being said... What makes one companies CAI and Header better than the other while providing a boost in performance? Would it be diameter of the pipe, the welding, or are they all pretty much the same and it comes down to finish and color?