All right, class. Question one: What is a car engine, fundamentally? The answer is "an air pump." So it stands to reason that making more air available to the car engine would increase efficiency, and as a result, horsepower, correct? You've just learned why you want a Saturn cold air intake on your vehicle. Whether you're building a dragstrip terror or you just want to make your daily driver more fun, a Saturn cold air intake is the perfect upgrade. There's no additional engine stress added by a Saturn cold air intake, and the purchase price is fairly low, especially with our wholesale prices, making a Saturn cold air intake the perfect addition for any performance enthusiast. And if you're a Saturn owner who values environmental responsibility, you'll be pleased to know that a Saturn cold air intake is one of the few performance modifications that also benefits Mother Earth. How? Your Saturn Ion cold air intake, Saturn SL2 cold air intake, or other Saturn cold air intake will include a high-flow reusable air filter as part of the package. "Reusable" is the key word here. By washing and reusing the filter in your Saturn cold air intake, you eliminate yearly paper air filter changes, and the resulting landfill fodder. Nice, huh? So buy a Saturn cold air intake confident that you're taking the sensitive, green approach to high performance. You'll always find the largest selection of Saturn cold air intake products right here, and our low prices make the upgrade cost-effective, especially considering the money you'll save on air filters every year!