Cold-air intakes promise more horsepower and a louder engine sound, but how much performance do they really add? Cold-air intakes are among the most popular aftermarket upgrades for car enthusiasts.

One of the first modifications many enthusiasts make to their ride is adding a cold-air intake. This replaces the stock intake, a complex, convoluted contraption of pipes and baffles that keep the ...

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 ...

A modified Ford ST receives an exciting WRC inspired bonnet vent upgrade, combining aggressive rally car styling with a ...

A cold air intake (CAI) and short ram intake (SRI) are both common aftermarket mods that replace the stock, restrictive air box, tubing, and air filter in a bid to add horsepower, sharpen throttle ...