AEM Cold Air Intake Polished (21-474P) | Subaru WRX 2002-2005

The AEM Cold Air Intake Polished is designed for 2002–2005 Subaru WRX models, delivering improved airflow, increased engine efficiency, and enhanced throttle response over the factory intake system. By relocating the air filter outside the engine bay, this cold air intake draws in cooler, denser air to help support consistent performance gains while maintaining daily drivability.

KEY FEATURES

• Cold air intake system engineered to increase airflow and improve engine efficiency
• Polished aluminum intake tubing offers smooth airflow and corrosion resistance
• Relocated filter design draws in cooler air compared to factory intake systems
• High-flow AEM air filter included for effective filtration and performance
• Designed to improve throttle response and overall driving feel

TECHNICAL SPECIFICATIONS

• Intake Type: Cold air intake system
• Construction: Polished aluminum intake tubing
• Filter Media: High-flow AEM air filter
• Installation: Direct-fit system utilizing factory mounting points
• Performance Benefit: Supports increased airflow and improved throttle response

VEHICLE FITMENT

• Subaru WRX 2002–2005

AEM Induction engineers high-performance air intake systems, filters, and airflow solutions designed to increase power, improve throttle response, and deliver reliable performance through advanced materials and proven engineering.