The Ford F150 series has gained a rock solid reputation among car enthusiasts for over 20 solid years now. They have become the most admired pick up vehicle among the full pick up segment of Ford Motor Company. It has gained a huge success that it continued to be in production for up to the tenth generation—and this includes the Ford F150 2004-2004 vehicle model. What makes this vehicle model so popular is that it is equipped with outstanding features, from top notch Ford components and accessories. The air filter is one component of your Ford F150 that contributes a vital function to the over all performance of your vehicle. This auto component is a device that removes solid particles such as mold, dust pollen, bacteria and dust that can contaminate your engine. A badly working Ford F150 air filter would definitely affect the truck’s performance resulting to poor fuel economy and sluggish performance. To prevent this, you need to have a durable air filter. K&N air filters can improve the performance of your engine filtration. They are layered between two sheets of aluminum wire mesh and are constructed out of four to six sheets of oiled and pleated cotton gauze. This would virtually improve the air flow which would increase your acceleration and horsepower! You can place your orders in our reliable online store. Your K&N air filters will be shipped in no time at all, right at your doorstep! We are committed to provide you with only the best—because your satisfaction is our absolute concern!