Perrin Performance Replacement Dryflow Filter w/ FMIC

Part #: X-PSP-INT-324-2

Overview

The Perrin Replacement Dryflow Filter with FMIC is a high-quality aftermarket air intake component designed specifically for 2008-2021 Subaru WRX and STI models. Crafted to optimize airflow and filtration, this filter helps improve engine response and maintain optimal performance under demanding driving conditions. It is ideal for enthusiasts seeking to enhance their vehicle’s intake system with a durable, reliable, and easy-to-install upgrade that supports consistent airflow and filtration efficiency. Whether you're upgrading for improved throttle response or maintaining peak engine health, this filter offers a practical solution that combines performance with longevity.

Key Features

This Perrin Dryflow Filter is engineered with premium materials and a focus on functional design to support your vehicle’s intake system. Key features include:

• High-flow synthetic media for excellent airflow and filtration
• Durable, washable, and reusable construction for long-term use
• Designed to fit with Perrin FMIC systems and compatible with stock or aftermarket intakes
• Corrosion-resistant aluminum housing for added durability
• Easy installation with minimal tools required
• Supports consistent engine response and airflow efficiency
• Maintains filtration performance over extended service intervals

Construction & Design

The filter features a high-quality synthetic media that provides a balance of airflow and filtration, housed within a corrosion-resistant aluminum frame. Its design ensures a secure fit and optimal sealing within the intake system, helping to prevent unfiltered air from entering the engine. The washable and reusable media reduces waste and ongoing costs, making it a practical upgrade for daily drivers and performance enthusiasts alike.

Installation & Fitment

Installation is straightforward and designed to be a direct replacement for the stock filter in compatible Subaru WRX and STI models equipped with Perrin FMIC systems. Basic mechanical skills and standard hand tools are sufficient for a secure fit. It is recommended to verify fitment with your specific vehicle and FMIC configuration before installation.

What’s Included

The package includes the Perrin Dryflow Filter with FMIC compatible housing, ready for installation. Hardware or additional components are not typically required, but please consult your vehicle’s service manual for detailed instructions.

Ideal For

This product is perfect for Subaru WRX and STI owners looking to improve their intake airflow, enhance engine response, and support long-term filtration performance with a reliable, reusable filter upgrade.