K&N 08-11 WRX/STi 2.5L H4 Red Typhoon Short Ram Intake

This K&N Typhoon Short Ram intake system starts with a mandrel-bent aluminum intake tube, which helps improve airflow into your 2008-2014 Subaru Impreza WRX or STI. The smooth bends in the aluminum tubing allow air to move more freely than the stock intake setup. This system is designed to give you a guaranteed increase in horsepower and torque, making your car feel more responsive.

At the heart of this intake is K&N's washable and reusable High-Flow Air Filter. It uses oiled cotton filter media to capture dirt and debris while letting a lot of air through. The oversized, conical shape of the filter maximizes the surface area for airflow. K&N includes a custom heat shield or air box with this kit to help block hot air from the engine bay from entering the intake stream, which is crucial for maintaining cooler intake air temperatures. Most installations can be completed in under 90 minutes.

This intake system is finished in a wrinkle red color for a custom look under the hood and is protected by K&N's No-Hassle Lifetime Limited Warranty. It's designed to be a direct replacement for your factory air intake components.