If you live in a warm climate, a custom cold air intake for your engine will improve performance at low cost. And you can build it yourself!

Aftermarket cold air intake systems for HEMI engines boast significant horsepower boosts, but can they really increase power? We dig into the details.

A cold air intake feeds the engine with cooler air that's found outside this part of the car. Colder air is more dense and therefore contains a greater volume of oxygen.

A man died after he was sucked into a jet engine at one of Italy’s busiest airports on Tuesday — in what authorities believe ...

A cold air intake is one of the most common modifications made to modern-day vehicles.A cold air intake replaces your vehicle’s factory intake, moving the intake to the outside of the engine ...

In essence, your engine is just an air pump, taking in atmosphere, processing it, and returning it. The more efficiently it can do this, the more power it can make.

15 Best Engine Air Filters: One thing you need for peak performance is a good air filter that ensures that only clean and filtered air reaches the engine.

Some engines use a spark to ignite their fuel, and others rely on compression. What does all of that mean? And how do the two ...

Intake tuning helps automakers harness the power of pressure waves, forcing more air into an engine.

Porting your vehicle's cylinder heads should bring it significant improvements. But along with this practice's benefits come ...