Description:
A physics lesson: Motor vehicle engines don't burn just fuel: they burn a mixture of fuel and air. Everything being equal, the more fuel and air that's delivered, the more power that's made. Cold air is more "dense" than warm air, meaning, cold air has more molecules than warm air. Therefore, lowering the temperature of the air into an engine can increase power. End of physics lesson! This is the genius behind cold air intake systems. By delivering colder air to the engine, they improve engine erformance. They have other advantages: many cold air intake systems have long-lasting cotton filters; they are an easy, DIY installation; and they add some bling to the engine compartment. CA Auto Parts has an extensive selection of cold air intake systems for your specific year, make, and model vehicle, priced to beat the competition. You'd be hard-pressed to find a more affordable and convenient way to boost your ride's power.

Specifics and Features:

Air Intake System helps the Engine to draw in more and colder air resulting in better Throttle Response and Higher Explosive Horsepower Output

Improves up to 95% Filtration Efficiency

Increases 5 to 10 Horsepower, 6 to 8 Percent of Torque, and improves Gas Mileage

Air filter is Micro Cotton Gauze type material, Washable with Water or Soap, and is Reusable

Fast-flow filter Reduces Airflow Restriction and Improves with a Aggressive Sound

Package Includes:

1 X Cold Air Intake Kit

Hardware as Shown

Compatible with:

2002-2007 Subaru Impreza WRX / STI