I'm always looking for a little performance "edge" with everyone of my vehicles, from the 73 Jensen Healey to the 05 F150 (which I just bought). I've put K&Ns in 2 Rangers, 2 Sport Traks (for friends), 1 E150, 1 E250, a Chrysler Sebring convertible, 2 PT Cruisers, and a Fiat Spider. Now, the "edge" in some if these vehicles is that I never have to buy another filter, on others, I feel I've gotten a little more "umph" out of them with the K&N. Now it's time to put one on the F150. I've never dealt with a cone in a can before, but it appears to be sucking cool air in from under the fender well. Is a conical K&N my best (and most economical) bet here? I kind of like the howling moan of a V8 sucking up non-renewal resources, but can live without it if I have to.....

Thanks....