Cold Air Intake w/Heat Shield for Subaru Impreza WRX/STi (2008-2014) 2.5L Turbo Black

Unlock the performance potential of your Subaru WRX or STI with this high-flow cold air intake system, engineered specifically for 2008–2014 Subaru Impreza WRX & WRX STI 2.5L Turbo models. Designed to replace the restrictive factory air box, this intake delivers improved airflow, sharper throttle response, and a more aggressive engine sound—without sacrificing reliability.

Subaru’s EJ25 turbo platform is legendary for its rally heritage and tuning capability. By improving how your engine breathes, this cold air intake enhances both performance and driving engagement, whether you’re daily driving or pushing harder on spirited runs.

Why Upgrade Your Factory Air Box?

The factory intake system is designed for quiet operation and emissions compliance—not maximum airflow. This aftermarket cold air intake optimizes air delivery to the turbo, helping your engine operate more efficiently and responsively.

Key Benefits

• Increased Horsepower & Torque
  Improved airflow supports stronger combustion and better turbo response.

• Better Acceleration
  Faster throttle response means quicker pull through the powerband.

• Improved Fuel Economy
  More efficient airflow can help optimize fuel burn under normal driving conditions.

• Enhanced Engine Sound
  Enjoy a deeper, throatier intake tone under acceleration—without excessive cabin noise.

• Sporty Engine Bay Appearance
  Cleans up the engine bay with a performance-focused look.

• Reusable High-Flow Air Filter
  Washable and re-oilable design helps reduce long-term maintenance costs.

Easy Installation – No Special Tools Required

Installation is straightforward and involves removing the factory air box and intake components. Basic hand tools such as screwdrivers and socket wrenches are all that’s required.

• Average install time: approximately 1 hour

• No cutting or permanent modification required

• Direct-fit design for listed Subaru models

For additional guidance, many step-by-step installation videos are available online showing factory air box removal for WRX and STI models.

Important Installation Note

After installation, it is recommended to reset your battery by disconnecting the negative terminal for a few seconds. This allows the engine control unit (ECU) to relearn airflow changes and adapt properly to the upgraded intake. Always disconnect the battery before performing engine work.

Vehicle Fitment

• Subaru Impreza WRX 2.5L Turbo (2008–2014)

• Subaru Impreza WRX STI 2.5L Turbo (2008–2014)

Upgrade with Confidence

Whether you’re chasing improved response, better sound, or a cleaner engine bay, this cold air intake is a smart performance upgrade for Subaru WRX and STI owners who demand more from their turbocharged setup.

Upgrade your intake. Improve airflow. Experience your Subaru the way it was meant to drive.