COBB High Flow Drop-In Filter (712110) | Subaru WRX 2002-2007 / STI 2004-2007

The COBB High Flow Drop-In Filter is engineered to improve airflow and filtration efficiency while maintaining OEM-style fitment inside the factory airbox. Designed for reliable performance in both stock and tuned setups, it allows the EJ engine to breathe more freely without sacrificing debris protection or drivability.

KEY FEATURES

• High-flow filter media increases intake efficiency
• Direct OEM-replacement design for simple installation
• Enhanced filtration for better engine protection
• Washable and reusable construction for long-term use
• Improves throttle response in both stock and tuned vehicles

TECHNICAL SPECIFICATIONS

• Multi-layer cotton gauze filtration material
• Precision-formed frame ensures proper airbox sealing
• Oil-free design prevents MAF contamination
• Optimized surface area for consistent airflow
• Designed to maintain accurate MAF readings

VEHICLE FITMENT

• Subaru WRX 2002-2007
• Subaru STI 2004-2007

COBB delivers proven, data-driven performance solutions engineered to optimize your Subaru with unmatched precision and reliability.