The Invidia 3″ OEM Mid-Pipe with Resonator (HS22SW4OE3MIPRL) is a direct-fit performance exhaust component designed for 2022–2025 Subaru WRX models. Engineered to replace the restrictive factory mid-section, this mid-pipe enhances exhaust flow while integrating a resonator to help smooth and refine the exhaust tone.

Key Features

• 3″ Diameter Piping — Larger, high-flow piping allows exhaust gases to move more freely compared to the stock mid-pipe, helping to reduce backpressure and improve performance potential.

• Integrated Resonator — Helps reduce harsh exhaust frequencies and drone, delivering a more refined, pleasant sound without sacrificing overall exhaust quality.

• Direct-Fit Design — Built specifically for 2022-onward WRX exhaust layouts for straightforward installation with OEM components and hardware.

• Durable Construction — Made from quality materials suitable for daily driving, spirited runs, and high-temperature exhaust environments.

Benefits

• Improves exhaust flow dynamics

• Reduces backpressure, which can support better throttle response

• Offers a balanced exhaust tone with less drone inside the cabin

• Simplifies installation with a vehicle-specific design

Fitment

• 2022–2025 Subaru WRX

This resonated mid-pipe is an excellent upgrade for WRX owners who want improved exhaust sound and performance without compromising daily comfort or requiring extensive modifications.