I heard that cold air intakes are proven to improve a vehicle's fuel economy and horse power. I am looking at several brands online? What should I go for?
save your money & just buy fuel for your truck. Unless you're full out on a tune & all add on parts. A cai will not be helping you save any money. Sent from my silver iPad Air 1 in a http://www.red.org/en/ smart case using an app called Tapatalky
x2. An intake will only make a difference if you have a more open exhaust and a tune. Try running an AEM dry filter if you want something different. Which motor do you have? Some of the intakes can be cleaned up at home for a couple bucks for a DIY intake that works just as well.