The air intake system in most cars involves a plastic airbox that houses a rectangular filter. No matter what car you have, l bet you can find cheap filters and expensive filters—so you get to decide ...

The heart of a car is definitely the engine. Just like a human heart, the goal of an engine is to pump air. Fresh, clean air comes in, flows through the intake and cylinder heads, and then gets ...

What was the first modification you made to your late-model Corvette? If you said, "a cold-air intake," you're not alone. Cold-air intakes (CAI) offer a simple, affordable means of improving your ...