Perrin Cold Air Intake Red 2002-2007 WRX / 2004-2007 STI

Unleash the full performance potential of your Subaru with the Perrin Cold Air Intake. Engineered specifically for the 2002–2007 WRX and 2004–2007 STI, this cold air intake system enhances horsepower, improves throttle response, and delivers a deep, aggressive intake tone that makes every drive more exhilarating.

Features:

• Precision-Engineered for Performance: Designed to maximize airflow and reduce restriction, the Perrin cold air intake helps your engine breathe easier, resulting in proven horsepower and torque gains across the powerband.

• High-Quality Construction: Built from durable aluminum tubing and finished in a sleek, powder coat, this intake is made to withstand the rigors of both street and track use while adding a clean, aggressive look under the hood.

• Tuned for OEM Compatibility: Unlike generic intakes, the PSP-INT-301 is specifically tuned for Subaru’s factory ECU, ensuring smooth drivability and optimal air-fuel ratios without requiring immediate tuning.

• Reusable High-Flow Filter: Comes with a washable and reusable high-flow filter that traps contaminants while allowing maximum airflow, extending service intervals and improving engine protection.

• Direct Fit Installation: Includes all necessary hardware and detailed instructions for a straightforward bolt-on installation with no cutting or modifications required.

Included:

• (1) PERRIN MAF Adapter
• (1) PERRIN Cold Air Extension
• (1) PERRIN Foam Air Filter
• (2) PERRIN Silicone Couplers
• All necessary installation hardware
• (1) PERRIN License Plate Frame
  
  

• Instructions for Intake

• Instructions for Filter