Perrin Performance [22-26 Subaru WRX] FA24 Front-Pipe w/Cat

PERRIN Exhaust Front Pipe With Catalyst for 2022‑2025 Manual WRX is a direct-fit front pipe with an integrated catalytic converter designed to replace the stock unit and support aftermarket exhaust setups on 2022–2025 manual WRX models. It offers a durable build that mates with both OEM and aftermarket catback exhausts without requiring ECU tuning.

• Includes a G-Sport by GESI EPA-compliant catalyst already welded into the pipe, eliminating the need for a separate converter and helping maintain emissions compliance where legal.
• Mandrel-bent 304 stainless steel construction with a 3-inch diameter for robust corrosion resistance and smooth exhaust flow.
• TIG welded joints and brushed steel finish improve strength and long-term durability.
• Compatible with stock or aftermarket catbacks and does not require ECU recalibration for proper operation.
• Includes necessary installation hardware, warranty documentation, and instructions in the box.

This front pipe is engineered as a straightforward replacement that complements performance exhaust upgrades while preserving emissions-related functionality through its integrated catalyst.