Injen SP Short Ram Cold Air Intake Subaru STI 2018-2021 - Wrinkle Red | SP1208WR

Fitment Information: This intake fits 2018 - 2021 Subaru STI with H4 - 2.5L Turbo. Features: The Injen Technology SP Performance Intake System directly replaces the restrictive factory airbox. It's an engineered solution that lets your turbo breathe freely and unleash its full power with a simple install. The 6061 - T6 aluminum air intake tube offers a smooth path for efficient airflow, boosts power, and looks great when you pop the hood. The Injen team has also made sure to maintain a safe air - fuel ratio across the power band. This SP intake comes with a fully serviceable Injen SuperNano - Web dry air filter. It has a larger filter surface area for better airflow and top - notch filtration. With this intake, your STI will gain an extra 26 HP and 24 lb - ft of torque. It also gives your car an aggressive and throaty sound that stands out in the aftermarket. And the best part? You don't need a tune to get these power gains. Finish: Wrinkle Red. It increases airflow and power. Dyno - proven gains of up to 26 hp and 24 lb - ft of torque. Short Ram Cold Air Intake Design. Features Injen’s patented MegaRam (MR®) Technology for big power gains while keeping air/fuel ratios in check. No additional tuning needed and no check engine lights. Has a huge 3.250 - inch mandrel - bent 6061 - T6 aluminum intake tubing. Includes a custom heat shield for this specific application. Fully serviceable Injen SuperNano - Web dry air filter. Gives an aggressive intake growl at full throttle. Smooth intake piping removes restrictions and improves airflow. Comes with Injen Technology Limited Lifetime Warranty.

Using the Injen SP Short Ram Cold Air Intake is easy. First, make sure your car is turned off and cooled down. Then, replace the restrictive factory airbox with this intake system as described in the installation guide. Once installed, start your car and enjoy the increased power and the aggressive sound. As for maintenance, the Injen SuperNano - Web dry air filter is fully serviceable. You can clean it regularly to keep it in good working condition. Just follow the cleaning instructions that come with the filter. When it comes to using this intake, there's no need for additional tuning, and you won't get a check engine light. But always keep an eye on your car's performance. If you notice any issues, it's a good idea to consult a professional mechanic. Also, make sure the custom heat shield stays in place to protect the intake from excessive heat. With proper use and maintenance, this intake will serve you well for a long time, thanks to the Injen Technology Limited Lifetime Warranty.