and the "cold" portion of the name is a true misnomer. A lot like the ole "ram air" slogan.2011-2013 F150 Ecoboost 3.5L S&B Cold Air Intake System 75-5067
(shameless plug of forum sponsor)
Looks pretty decent for the price and the diesel guys love S&B.
Honestly though, CAI are more for looks and noise than performance....