air filter
If that's not what you're asking, sorry heh.
1) The Internals in the Front Bumper Cover Area are desigined to direct air flow up into the airbox. If you put it directly on the throttle body then you would not have the added benefit of this.
2) As mentioned before the air inside the engine bay is very hot as opposed to the air flowing from outside that is cold.
1) The Internals in the Front Bumper Cover Area are desigined to direct air flow up into the airbox. If you put it directly on the throttle body then you would not have the added benefit of this.
2) As mentioned before the air inside the engine bay is very hot as opposed to the air flowing from outside that is cold.

