Perrin Air Oil Separator V2 Red 2022-2025 WRX | Ceramic-Coated CNC Machined | Engine Health & Oil Vapor Separation
Overview
The Perrin Air Oil Separator (AOS) V2 is a precision-engineered solution designed specifically for the 2022-2025 Subaru WRX to enhance engine longevity by effectively separating oil vapors from crankcase gases before they reach the intake manifold. This separation prevents oil vapor from contaminating the intake tract, a common cause of carbon buildup that can degrade engine performance and increase maintenance intervals. Ideal for Subaru enthusiasts who want to maintain a clean intake system and protect their engine, the Perrin AOS is especially beneficial for those who drive aggressively or have modified their WRX for increased power.
Built with a ceramic-coated, CNC-machined aluminum body, the Perrin AOS combines durability with functional design. The ceramic coating not only protects against heat and corrosion but also reduces oil adhesion inside the separator, improving its efficiency over time. Perrin’s approach focuses on high-quality materials and engineering that seamlessly integrate with Subaru’s boxer engine architecture, ensuring a reliable and long-lasting upgrade.
Installing the Perrin Air Oil Separator provides tangible benefits such as reduced intake manifold contamination, which helps maintain consistent airflow and combustion efficiency. This translates to more reliable power delivery and less frequent intake cleaning for WRX owners. Its direct bolt-on fitment and robust construction make it a practical upgrade for daily drivers and track enthusiasts alike, preserving the performance potential of your Subaru WRX while safeguarding critical engine components.
Features & Specifications
This Perrin Air Oil Separator is engineered for the 2022-2025 Subaru WRX and features a ceramic-coated, CNC-machined aluminum construction. Designed to reduce oil vapor contamination in the intake system, it delivers improved engine health and reduced carbon buildup for Subaru enthusiasts seeking reliable and maintenance-friendly performance upgrades.
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Brand: Perrin Performance
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Product: Perrin Air Oil Separator V2 Red 2022-2025 WRX
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Part Number: PSP-ENG-622RD
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Fitment: 2022-2025 Subaru WRX
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Material: CNC-machined aluminum
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Finish: Red ceramic coating
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Construction: CNC machined with ceramic coating
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Origin: Made in USA
Key Benefits
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Engine Health: Effectively removes oil vapors from crankcase gases, reducing carbon buildup in the intake manifold and preserving engine cleanliness.
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Durability: Ceramic coating protects against heat and corrosion, ensuring long-lasting performance under demanding conditions.
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Fitment: Direct bolt-on design tailored specifically for 2022-2025 WRX models for seamless integration with factory components.
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Maintenance: Helps maintain a cleaner intake system, reducing the frequency and cost of intake cleaning and related maintenance.
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Performance Reliability: Supports consistent airflow and combustion efficiency, preserving smooth and reliable power delivery.
What's Included
- 1× Perrin Air Oil Separator V2 Red 2022-2025 WRX
- Mounting hardware
- Installation instructions
Installation & Compatibility
The Perrin Air Oil Separator is a direct bolt-on upgrade designed for straightforward installation on 2022-2025 Subaru WRX models. Basic hand tools are sufficient for installation, making it a DIY-friendly project for enthusiasts with moderate mechanical experience. No special modifications or tuning are required after installation, but verifying fitment for your specific model year and trim is recommended to ensure compatibility. This part integrates seamlessly with the factory PCV system and does not affect engine tuning.
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Professional Installation: DIY-Friendly
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific year and trim level
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