The Perrin PA Catback Exhaust for 2022–2025 Subaru WRX replaces the factory back section with a single-exit catback designed to improve exhaust flow and deliver a stronger sound profile. It’s a direct-fit replacement specified for WRX applications and provides a simple bolt-on upgrade path for drivers seeking a more aggressive tone and freer-flowing exhaust without modifying the rest of the system.
PERRIN 22-26 Subaru WRX Single Exit Catback Exhaust