A Chevy Impala Cold Air Intake is a quick, economical way to increase engine power and performance without making major engine modifications. Consider an athlete. Which would be more conducive to peak performance - the ability to breathe fresh, cool air with mouth and throat wide open, or being forced to breathe hot air through a straw? It some ways, your car's engine is like the human body - they both require fuel and air in order to function, and both give off waste products (but we won't go there, right now).

The reason for air - specifically, oxygen - is to allow the fuel to be burned in order to produce heat energy. Earth's air is really a mixture of several gases - mainly nitrogen - but the burning process requires only oxygen.

Cold air has a greater oxygen density, which allows for a more efficient burn. This is especially effective for new cars that have a crowded engine compartment. A cold air intake routes the air from outside the engine compartment, allowing your engine to run at its full potential. There's no real disadvantages, and installation is easy - just hook it up to your throttle body and you're in business! We have a huge selection of cold air intakes in our warehouse, ready for immediate shipment. Our online store features great discounts on leading brands like AEM and K&N - both industry leaders. These are some of the best flowing and lowest restriction air boxes available, so when you're ready to "kick it up a notch" with your Chevy Impala, log on or call us for the best prices.You'll always save money and time when you shop with us.