Injen SP1204BLK Cold Air Intake System for 2008-2013 Subaru Impreza WRX and STI 2.5L Turbo

Description

Enhance your Subaru Impreza’s performance with the Injen SP1204BLK cold air intake system, designed specifically for 2008-2013 models including WRX and STI variants equipped with a 2.5L turbocharged engine. Crafted from durable 6061-T6 aluminum, the intake tube offers a smooth, restriction-free airflow path that maximizes engine breathing and power output. This system is engineered to provide dyno-proven gains of up to 33 horsepower and 32 lb-ft of torque, translating to noticeable acceleration improvements and a more aggressive engine tone under full throttle. The intake features a custom heat shield and Injen’s patented Air Fusion technology, which harmonizes airflow for optimal performance while maintaining safe air-fuel ratios throughout the power band.
The package includes a fully serviceable SuperNano-Web dry air filter, which boasts increased surface area for higher airflow and efficient filtration, ensuring long-lasting performance with minimal maintenance. Its sleek design not only enhances engine bay aesthetics but also offers multiple finish options to personalize your setup. This cold air intake system is designed for easy installation, requiring no additional tuning, and is CARB EO approved, making it suitable for street use in California. With a limited lifetime warranty, the Injen SP1204BLK offers durability and confidence backed by a trusted name in automotive performance. Improve your vehicle’s airflow, sound, and power with this high-quality cold air intake, specifically tailored for Subaru enthusiasts seeking reliable and measurable upgrades.

Features:

• Includes a custom heat shield designed for Subaru Impreza models 2008-2013

• 6061-T6 aluminum intake tube for durability and smooth airflow

• Dyno-proven power gains of up to 33 hp and 32 lb-ft of torque

• Fully serviceable SuperNano-Web dry air filter for increased airflow and filtration

• Injen’s patented Air Fusion technology for optimized airflow management

• Aggressive engine tone under full throttle

• Available in multiple finishes for customization

• No additional tuning required for installation

• CARB EO #: D-476-8, suitable for street use in California

• Constructed in Pomona, California, USA

• Limited lifetime warranty for product durability and peace of mind

Fitment:
Subaru Impreza WRX 2008
Subaru Impreza WRX 2009
Subaru Impreza WRX 2010
Subaru Impreza WRX 2011
Subaru Impreza WRX 2012
Subaru Impreza WRX 2013
Subaru Impreza WRX Limited 2010
Subaru Impreza WRX Limited 2011
Subaru Impreza WRX Limited 2012
Subaru Impreza WRX Limited 2013
Subaru Impreza WRX Premium 2009
Subaru Impreza WRX Premium 2010
Subaru Impreza WRX Premium 2011
Subaru Impreza WRX Premium 2012
Subaru Impreza WRX Premium 2013
Subaru Impreza WRX STI 2008
Subaru Impreza WRX STI 2009
Subaru Impreza WRX STI 2010
Subaru Impreza WRX STI 2011
Subaru Impreza WRX STI 2012
Subaru Impreza WRX STI 2013
Subaru Impreza WRX STI Limited 2011
Subaru Impreza WRX STI Limited 2012
Subaru Impreza WRX STI Limited 2013
Subaru Impreza WRX STI Special Edition 2010