most of the benifit of IC's like stillen and ARC are that that are much taller than stock ICs, and that only does so much good if you only have air flowing over the bottom half. When you look in the front of my Cpark style1 ducts the benifit is obvious. I don't have any good pics posted but you can kind of see on this shot. Ok thats not a good shot (of the IC's through the ducts), but with the stillen IC's on my car there is no question as to the benifit. Hopefully this spring I can set up some ducts that will properly direct air over the IC's. I want the stock opening to direct air over the bottom 2/3rd's and the fog lamp duct to direct air over the top 1/3rd. The stock Stillen ducts are worthless with this mod.
