Cold air intake.
The debate is that you already have a "Cold air intake". The stock Ford setup has a snorkle that extends into the drivers side fender, which in turn draws in cool air from the front.
So, the aftermarket calls their setup "cold air intake" (CAI), yet many of them have an open air cleaner cone at the front of the truck by the radiator, and in turn draws in warm engine air.
Some have a shield that is supposed to seal against the hood, but it will still draw in warm engine air.
So why do folks buy them? Eye candy I suppose, and the misleading advertisement by the manufacturers that sell them.
So, the aftermarket calls their setup "cold air intake" (CAI), yet many of them have an open air cleaner cone at the front of the truck by the radiator, and in turn draws in warm engine air.
Some have a shield that is supposed to seal against the hood, but it will still draw in warm engine air.
So why do folks buy them? Eye candy I suppose, and the misleading advertisement by the manufacturers that sell them.
Same reason that people buy anything - Marketing, and their belief, in this case mistaken, as to the benefits.
Many people are gullible and believe anything. Some aren't very bright. Some like to say "mine's bigger".
Many people are gullible and believe anything. Some aren't very bright. Some like to say "mine's bigger".











