Air intakes help you use all the power out of your vehicles engine. Air intakes will increase your horsepower as well as increase your fuel efficiency. The average price is around $175.00 to $500.00. The 175.00 would be the cheaper quality but still provides the same benefits.
You'll want to look for a performance air filter. Basically these increase gas mileage by increasing air supply. The more air which is available and circulating, the better the overall gas mileage.
There are quite a few different Airaid air intake models that are made for all types of trucks. You would have to check the list to see if your truck is on it, you can do that at their home website.
It's actually simpler than it sounds. There's a great article on TruckChamp.com's Air Intakes Learning Center called The Non-Gearhead's Guide to Air Intakes. It explains what it is, how it works, which is the best for your car, etc.
AEM currently makes all Mopar intakes and relabels them as Mopar.
I have had the same question being that we own a Dodge Ram 5.7L Hemi, Dodge Challenger 5.7L Hemi and a Dodge Durango 5.7L Hemi. From posts of a variety of Dodge Owners Forums, I have been able to ascertain that the difference is in the different throttlebodies and intake manifolds used on the different models. The trucks have more of a high rise intakes compared to the more flat fitting intakes on the cars. The trucks intake and manifolds allow for more air intake compared to the cars. More air intake equals more horsepower.
Air Intakes or hood scoop
From 5 to 10 horsepower.
AEM Intakes is an automobile aftermarket performance company. They specialize in aftermarket products such as air induction systems and performance electronics.
If you are talking about air intakes for HVAC, it depends on the unit size IE: 2 ton to 5 ton etc. and the size of the area to be cooled and heated and the set up of the floor plan. If you can elaborate more on the type of air intakes you are talking about, unit size if applicable and square footage of floor plan and 1 story or 2 etc. I would love to give you a more specific answer.
Vacuum cleaners, car air-intakes, water treatment.
No, cool air intakes DO NOT increase MPG. This is a common misconception. Intakes cool air. Which makes the air more dense , which in turn increases the amount of oxygen. Your truck can sense this and will actually burn MORE fuel. Your horse power will increase, your MPG's will not.
No it is strictly subsonic due to its large air intakes