Have you ever heard of an intercooler? It's an air-to-air radiator installed on turbocharged engines to reduce the temperature of the intake charge. And it exists for exactly the same reason as an Acura cold air intake exists. Cold air makes more power, so an Acura cold air intake lets your engine make more power. An intercooler can boost a turbo's power by 15%, and an Acura cold air intake, designed properly, can do the same on your normally-aspirated engine. So why didn't the manufacturer make an Acura cold air intake standard? Well, noise is the primary reason there's no such thing as a "stock" Acura Integra cold air intake or Acura Legend cold air intake. The 'whoosh' from an Acura cold air intake, while scintillating to some, is not a desirable characteristic for most owners. So it's been left up to you and the aftermarket to add an Acura cold air intake to your ride, and we're happy to supply you with the best selection of Acura cold air intakes on the web. With different combinations of filters and duct materials, as well as price points, there's an Acura cold air intake to fit any budget. We have the brand names and prices you want in Acura cold air intakes, and we're open 24-hours a day to take your order.