The Injen IS Series of cold air intakes is the company’s entry-level line of intake systems. Many IS Series cold air intakes are actually ram air intakes – with a short intake pipe that will ...

This is one of the best mods for improving your car's mpg. It's called a "cold air intake system," and it works on the same principles surrounding air density and temperature. But such methods aren't ...

Cold Air Intakes (CAIs) are among the most popular ... filter for a number of makes that don’t require a new intake system ...