Laugh all you want but look at most of the aftermarket CAI kits. Whats the difference between it and the stock CAI? Bigger piping, filter and Mass air meter, However, if Im correct it retains the same damn layout and position! It even pulls air from the same damn spot, right off the street. So how you claim that the aftermarket kits are CAI? they should be called "Cooler Air Intakes, not cold air intakes. What is the purpose of the stock CAI? To lower the noise of the intake, thats why it has so many bends and is made from thick rubber. However, its almost completely sealed and pulls air from the outside of the engine. Now how is that not similar to 90% of the aftermarket CAI's besides being smaller in diameter? Oh dont tell me youre being bluffed by all the marketing that goes on to sell these things! I believe this was discussed a year ago on the 5.0 forums, which I have been a member of for almost 3 years before the crash. So to those who insult my intelligence, wake up and look beyond what all the advertisers say a CAI is supposed to be. The stock setup, as well as many other manufacturers, is an example of a fully enclosed filter pulling air from outside of the engine. So isnt that considered a CAI? And to those who want to argue about this, try a search on the 5.0 tech forums. Because this is not the first time nor the last where everyone will argue what a true CAI is supposed to be........