I put this intake on my '11 Ram 1500 Sport Quad Cab ...
After 2 tanks of gas, my gas mileage went from 15.1 to 13.4 mpg.
Moreover, it's loud as hell ... a lot of cab noise when you accelerate.
Needless, to say, I'm not thrilled. I called a local performance parts shop and they told me I'm driving it harder, which is BS because I drive the truck the same everywhere I go ... not aggressive at all. Truck has about 3K miles.
Any thoughts? I'm thinking about putting the stock intake back on and selling it.