Why performance air intakes might be a great, low-cost investment if you’re looking for more power. Why are aftermarket air intake systems so popular? A related question might be, why replace the ...

There’s hardly anything on a truck that’s simpler than its air-intake system. And not too many things – maybe only your right foot – that can have as much effect on fuel economy. A diesel engine needs ...

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 ...

Ford’s 2005 Mustang redesign opened a new chapter of Mustang performance within an exciting new retro body style. The all-new S197 Mustang has been a great performer for a decade now and because Ford ...

If there's one trick that any car can benefit from, it's cleaning up the path of airflow to the intake and providing a route for the coolest air possible. Unfortunately, in stock form most muscle cars ...

Last Month, we brought you the first part of our official guide to Corvette cold-air intake (CAI) kits. In this issue, we're back with even more bolt-on induction systems that promise to boost the ...

The 1968 Ram Air II option turned the Pontiac Firebird from a stylish pony car into a focused induction test bed, where airflow and cylinder head design mattered as much as cubic inches. By tightening ...