Injen 2009 Corolla XRS 2.4L 4 Cyl. Polished Cold Air Intake

When you open the hood of your 2009 or 2010 Toyota Corolla XRS, you'll see the polished aluminum tubing and the SuperNano-Web dry air filter that make up this Injen SP Series Cold Air Intake system. This kit is designed to let your 2.4L 4-cylinder engine breathe much easier, which can lead to improved performance. Injen has been working with intake tuning for a long time and holds several patents on their process, aiming to give you more power without messing up your engine's air-fuel ratio.

The heart of this system is the smooth 6061-T6 aluminum intake tube. It's shaped to create a clear path for air, reducing restrictions compared to the stock setup. Injen claims this can result in gains of up to 12 horsepower and over 10 lb-ft of torque, and they've worked to ensure your engine's air-fuel mixture stays safe throughout the power band. The included Injen SuperNano-Web dry filter is serviceable, meaning you can clean and reuse it, and it offers good filtration while allowing plenty of air in. You'll also notice a more aggressive, throaty engine sound when you step on the gas.

This intake is made in Pomona, California, and comes with Injen's limited lifetime warranty. Keep in mind that this intake is not CARB exempt and cannot be shipped to California or used on vehicles registered there. It's designed as a direct bolt-on replacement for your factory air intake system, so no additional tuning is required.