Injen 15-21 Subaru WRX 2.0L 4 Cyl. Polished Cold Air Intake

Injen is known for making performance parts that help your car breathe better, and this cold air intake system for your 2015-2021 Subaru WRX is a prime example. If you're looking to get more out of that 2.0L turbo engine, this intake is designed to let it inhale more freely, which can make a real difference in how your car performs, especially under acceleration.

The heart of this system is a large, 3-inch diameter T6-6061 aluminum tube. It's mandrel-bent to ensure a smooth, uninterrupted path for air, helping to reduce turbulence and maximize airflow into the engine. Injen also incorporates their patented MR (Mega Ram) Technology right at the MAF sensor. This helps the engine computer manage fuel delivery accurately, so you shouldn't have to worry about check engine lights or needing an immediate ECU reflash just to get it running right. The custom-designed heat shield and cover are specific to the WRX, which helps block out hot air from the engine bay, keeping the intake air cooler and denser for better performance. You'll also notice a more aggressive intake sound when you step on the gas.

This polished version looks sharp under the hood, but Injen also offers it in Wrinkle Black and Wrinkle Red finishes. It comes with a serviceable SuperNano-Web dry air filter that's easy to clean and reuse. To top it all off, Injen backs this intake with a limited lifetime warranty, giving you peace of mind with your purchase.