Perrin Air Oil Separator V2 Black 2022-2025 Legacy XT / Outback XT | Ceramic-Coated CNC Machined | Engine Health Accessory
Overview
The Perrin Air Oil Separator (AOS) V2 is a precision-engineered solution designed to enhance the longevity and performance of your 2022-2025 Subaru Legacy XT or Outback XT. By effectively separating oil vapors from crankcase gases before they reach the intake manifold, this component helps reduce carbon buildup on intake valves—a common challenge in Subaru’s direct-injection turbocharged engines. This upgrade is ideal for Subaru enthusiasts who prioritize maintaining engine health and consistent performance, whether for daily driving or spirited use.
Crafted with a ceramic-coated, CNC-machined aluminum housing, the Perrin AOS combines durability with advanced functionality. The ceramic coating not only protects against corrosion and heat but also improves the separator’s ability to trap oil particles, preventing them from re-entering the intake tract. Perrin’s design philosophy focuses on precision fitment and reliability, ensuring seamless integration with the 2022-2025 Legacy XT and Outback XT platforms without compromising factory ventilation systems.
For Subaru owners, this air oil separator offers tangible benefits by maintaining cleaner intake valves and reducing the frequency of carbon-related maintenance. Cleaner combustion chambers translate to more consistent power delivery and engine efficiency over time. This practical upgrade supports the health of your turbocharged Subaru engine, helping you preserve performance and reliability in real-world driving conditions.
Features & Specifications
This Perrin Air Oil Separator is engineered for 2022-2025 Subaru Legacy XT and Outback XT models and features a ceramic-coated, CNC-machined aluminum construction. Designed to reduce intake manifold contamination, it delivers enhanced engine health and longevity for Subaru enthusiasts seeking reliable performance maintenance.
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Brand: Perrin Performance
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Product: Air Oil Separator V2 Black 2022-2025 Legacy XT / Outback XT
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Part Number: PSP-ENG-623BK
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Fitment: 2022-2025 Legacy XT, 2022-2025 Outback XT
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Material: CNC-machined aluminum
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Finish: Black ceramic coating
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Construction: CNC machined, ceramic coated
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Origin: Made in USA
Key Benefits
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Engine Health: Effectively reduces oil vapor contamination, minimizing carbon buildup on intake valves for cleaner combustion.
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Durability: Ceramic coating provides superior resistance to corrosion and heat, ensuring long-lasting performance under demanding conditions.
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Fitment: Precision CNC machining guarantees a perfect fit for 2022-2025 Legacy XT and Outback XT models, maintaining factory ventilation integrity.
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Maintenance: Helps reduce the frequency of intake valve cleaning and related maintenance, saving time and cost over the vehicle’s lifespan.
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Reliability: Supports consistent engine performance by preventing oil-related intake system issues common in turbocharged Subaru engines.
What's Included
- 1× Perrin Air Oil Separator V2 Black 2022-2025 Legacy XT / Outback XT
- Mounting hardware
- Installation instructions
Installation & Compatibility
Installation of the Perrin Air Oil Separator is generally straightforward for those with basic mechanical skills and common hand tools. It is a direct bolt-on replacement that integrates seamlessly with the factory crankcase ventilation system without requiring any modifications. While the installation is DIY-friendly for experienced enthusiasts, professional installation is recommended if you are unfamiliar with engine bay components or Subaru-specific layouts. No tuning is required after installation, making this a practical upgrade focused on engine health and reliability.
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Professional Installation: Recommended for first-time installers
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific model year and trim within 2022-2025 Legacy XT and Outback XT
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