Perrin Filter Replacement Foam Filter (X-PSP-INT-324-2) | Subaru WRX 2008-2021 / STI 2008-2021

The Perrin Replacement Foam Filter restores the performance of Perrin intake systems on GR, GV, VA, and VB Subaru platforms by renewing filtration and airflow capability.

KEY FEATURES

• High-flow foam element for Perrin intake systems
• Engineered for optimal airflow and protection
• Direct replacement for original Perrin filter
• Simple installation with existing Perrin intake hardware
• Ideal for routine maintenance or refresh of performance intakes

VEHICLE FITMENT

• Subaru WRX (2008–2021)
• Subaru STI (2008–2021)

Perrin products are engineered for precision Subaru performance and long-term reliability.