Want a little more pep from your engine without breaking the bank? The K&N E-3340 air filter is a popular upgrade. It's a high-flow, washable, and reusable filter designed to drop right into your factory air box – no modifications needed. The special cotton gauze material lets more air through than a standard paper filter, which can boost horsepower and acceleration. Plus, it provides excellent filtration to keep dirt out of your engine. You just clean and re-oil it every 50,000 miles or so (depending on driving conditions), and it's good to go again. It comes with K&N's famous Million-Mile Limited Warranty, so it might be the last air filter you ever buy for your vehicle. It works with your stock sensors and electronics, so no check engine lights. A straightforward performance upgrade that pays for itself over time. Just make sure it fits your specific make and model before ordering.