At one time the most obvious component on many "hopped up" cars and trucks was a hood scoop. The reasons given for using them included the ram air effect, a cooler air source, or they just looked ...

Cold Air Intakes (CAIs) are among the most popular modifications enthusiasts make to their cars. Of course, like anything popular, there’s a fair bit of discourse surrounding them. Claims range from ...

Cold air intakes remain one of the most popular first mods for car enthusiasts, promising better airflow, more horsepower, and a throatier sound. Data from manufacturers and independent tests show ...