Subaru WRX STI Performance Air Intake - Injen - SP Aluminum Series - Wrinkle Red - `18-`21
Subaru WRX STI Performance Air Intake - Injen - SP Aluminum Series - Wrinkle Red - `18-`21

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The Subaru WRX STI Performance Air Intake by Injen, part of the SP Aluminum Series in Wrinkle Red, is engineered for the 2018-2021 Subaru WRX STI equipped with the H4-2.5L Turbo Engine. This high-performance intake system is designed to replace the restrictive factory airbox, enhancing airflow and power potential without the need for additional tuning.
Delve into the specifics of the Injen SP1208 intake system. Meticulously crafted after hours of research and development, it empowers your STI with greater performance. At its core is a 6061-T6 aluminum tube, ensuring a smooth, unobstructed path for efficient airflow. The system's innovative design includes Injen's patented MegaRam (MR) Technology, among other advanced features, ensuring substantial gains in horsepower and torque. Furthermore, the system is equipped with a serviceable Injen SuperNano-Web dry air filter, which offers exceptional filtration and increased surface area for superior airflow. This translates to a power increase you can hear and feel, coupled with an aggressive engine tone under full throttle.
Features
- Dyno Proven gains of up to 26 hp and 24 lb-ft. of torque
- 6061-T6 aluminum intake tubing with a wrinkle red finish
- No additional tuning required and no check engine lights
- Patented MegaRam (MR) Technology for optimized airflow
- Includes custom heat shield designed for this application
- Injen SuperNano-Web dry air filter
- Limited Lifetime Warranty
We understand the needs of automotive enthusiasts and are here to assist. For questions, feel free to contact us directly. We have locations in Austin, Texas (512-982-9393) and the Los Angeles, California area (562-981-6800), offering installation and customization services on-site. If you are considering purchasing multiple items, please reach out to inquire about shipping discounts. Remember, we provide installation services at both locations.
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