{"product_id":"cobb-subaru-air-oil-separator-fxt-2004-2008-wrx-2002-2007-sti-2004-2007","title":"Cobb Subaru Air\/Oil Separator FXT 2004-2008, WRX 2002-2007, STI 2004-2007","description":"\u003cp class=\"accordion--simple__article\" data-mce-fragment=\"1\"\u003eThe COBB Air\/Oil Separator is placed within your Subarus crankcase ventilation system and helps to prevent oil vapors from being introduced into the intake system. The COBB Air Oil Separator has been developed in partnership with IAG Performance and offers exclusive features.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 Liter Holding Capacity\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIntegrated ORB Ports\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompact Cast Aluminum Body w\/ Black Powdercoat Finish\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHeat Shielding on Crankcase Breather and Oil Return Lines\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCoolant Bleeder Valve\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBespoke COBB Color Combination\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLaser Etched COBB Logo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Subaru EJ engine has 3 ports that vent crank pressure: one on each cylinder head and another on the top of the block. Each engine vent port receives its own connection to the AOS. By giving each engine port its own entrance to the AOS we have allowed for more effective and faster excavation of crankcase pressure. Additionally, this reduces overall system pressure. With a 4\" OD and 5.75\" height, the AOS has an approximate 1 liter of holding capacity. The larger the AOS, the more power you can safely make without having to worry about the AOS overfilling.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"section--region\"\u003e\n\u003cdiv class=\"accordion--simple\"\u003e\n\u003ch6 id=\"why\" class=\"accordion--simple__label\"\u003eWHY?\u003c\/h6\u003e\n\u003cp class=\"accordion--simple__article\"\u003eThe COBB Subaru Air\/Oil Separator helps to prevent crankcase oil vapors from recirculating back through your engine's intake system.\u003cbr\u003e\u003cbr\u003eOil vapors passing through your engine's intake system lower the effective octane rating of fuel and can contribute to both oil and carbon buildup over time.\u003cbr\u003e\u003cbr\u003eNote: This AOS can be installed to 2002-2005 WRXs with modification to or relocation of the Cruise Control Module.\u003c\/p\u003e\n\u003cp class=\"accordion--simple__article\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"section--region\"\u003e\n\u003cdiv class=\"accordion--simple pdp-features\"\u003e\n\u003cdiv class=\"accordion--simple__article\"\u003eSubaru Air\/Oil Separator FXT 2004-2008, WRX 2002-2007, STI 2004-2007\n\u003cul class=\"no-b-margin\"\u003e\n\u003cli\u003eCompact Cast Aluminum Tank Design\u003c\/li\u003e\n\u003cli\u003eBespoke COBB Anodizing on Caps\u003c\/li\u003e\n\u003cli\u003eWrinkle Black Powder Coated Canister\u003c\/li\u003e\n\u003cli\u003eLaser Etched COBB Logo\u003c\/li\u003e\n\u003cli\u003eDeveloped in Partnership with IAG Performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":39640978915427,"sku":"COBB811615","price":1201.44,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/8848\/2659\/products\/32deae0a72a3b0129f6580abf0d0a0a9.jpg?v=1636103739","url":"https:\/\/www.speedscience.co.nz\/products\/cobb-subaru-air-oil-separator-fxt-2004-2008-wrx-2002-2007-sti-2004-2007","provider":"Speed Science","version":"1.0","type":"link"}