Injen 02-06 Subaru WRX (No Wagon) / 04 STi Wrinkle Red Cold Air Intake *Special Order*

If you're looking to get more sound and power out of your 2002-2007 Subaru Impreza WRX or STI, this Injen RD Series cold air intake is a solid choice. It's designed to pull cooler, denser air from behind the front bumper, which helps the engine breathe better and make more power. You'll notice an improved, more aggressive exhaust note when you step on the gas.

The intake tube is made from smooth, mandrel-bent 6061-T6 aluminum, which means there are no restrictions in the airflow path. This smooth path helps the engine achieve its potential, and Injen dyno-tested this system to show gains of up to 24 horsepower and 24 lb-ft of torque. It also includes a fully serviceable SuperNano-Web dry air filter that offers good filtration and allows for plenty of airflow. This particular version comes in a Wrinkle Red finish to add some custom looks under the hood.

This kit includes everything needed for installation, including the tubing, filter, and hardware. It's designed as a direct bolt-on, so no tuning is required to maintain safe air-fuel ratios. Injen backs this intake with a limited lifetime warranty.