{"product_id":"cobb-v3-air-oil-separator-aos-2002-2007-wrx-2004-2007-sti-2004-2008-forester-xt","title":"COBB V3 AOS Air\/Oil Separator | Subaru WRX\/STI\/Forester XT (02-08) (811615)","description":"\u003ch1\u003eCOBB Air \/ Oil Separator (AOS)\u003c\/h1\u003e\n\u003ch2\u003eFitment: 2002-2007 WRX \/ 2004-2007 STI \/ 2004-2008 Forester XT\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 811615\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe COBB V3 Air \/ Oil Separator (AOS) is a precision-engineered component designed to enhance the crankcase ventilation system of select Subaru models. Specifically developed for the 2002-2007 WRX, 2004-2007 STI, and 2004-2008 Forester XT, this unit helps prevent oil vapors from entering the intake system, promoting cleaner airflow and reducing carbon buildup. Ideal for enthusiasts seeking improved engine reliability and maintenance ease, the COBB AOS supports long-term engine health by efficiently separating oil from crankcase gases.\u003c\/p\u003e\n\u003cp\u003eBuilt in collaboration with IAG Performance, this separator offers exclusive features that combine durability, functionality, and style. Its compact design and robust construction make it a practical upgrade for Subaru owners focused on maintaining optimal engine performance and cleanliness.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThe COBB V3 Air \/ Oil Separator delivers a range of benefits through its thoughtful design and quality materials:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Liter holding capacity to effectively trap oil vapors and prevent intake contamination\u003c\/li\u003e\n  \u003cli\u003eIntegrated ORB ports for versatile hose routing and secure connections\u003c\/li\u003e\n  \u003cli\u003eCompact cast aluminum body finished with a durable black powdercoat for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eHeat shielding on crankcase breather and oil return lines to protect against thermal degradation\u003c\/li\u003e\n  \u003cli\u003eCoolant bleeder valve to facilitate maintenance and system bleeding\u003c\/li\u003e\n  \u003cli\u003eDistinctive bespoke COBB color combination with laser-etched branding for a refined appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe separator’s cast aluminum construction ensures strength and lightweight durability, while the black powdercoat finish provides excellent resistance to corrosion and wear. Heat shielding on critical lines enhances longevity by reducing exposure to engine heat. The integrated ORB ports allow for clean and efficient hose connections, minimizing the risk of leaks or disconnections during operation.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct fit for the specified Subaru models, the COBB V3 AOS installs within the existing crankcase ventilation system. While installation is straightforward, verifying fitment against your vehicle’s specific configuration and the part number is recommended to ensure compatibility.\u003c\/p\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":51602192072991,"sku":"811615","price":565.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/cobb-v3-air-oil-separator-aos-2002-2007-wrx-2004-2007-sti-811615-326384.jpg?v=1770430138","url":"https:\/\/shop.wheelflip.com\/products\/cobb-v3-air-oil-separator-aos-2002-2007-wrx-2004-2007-sti-2004-2008-forester-xt","provider":"WheelFlip","version":"1.0","type":"link"}