{"product_id":"iag-air-oil-separator-aos-fits-2002-07-subaru-impreza-wrx-2004-07-sti-2004-08-fxt","title":"IAG Air-Oil Separator (AOS) Fits 2002-07 Subaru Impreza WRX, 2004-07 STI, 2004-08 FXT","description":"\u003cp\u003eThis is IAG’s maintenance-free air oil separator for this chassis. It is a real PCV control piece, not just a can you have to keep emptying.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast aluminum canister with internal baffling to pull oil out of the PCV stream\u003c\/li\u003e\n\u003cli\u003eReturns separated oil back to the crankcase so it stays street friendly\u003c\/li\u003e\n\u003cli\u003eBuilt for 2002-2007 WRX, 2004-2007 STI and 2004-2008 Forester XT\u003c\/li\u003e\n\u003cli\u003eHelps keep oil out of the intake tract, intercooler, and charge piping\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhy you’d want it: if the car sees spirited street driving, track time, or just long-term ownership where you want cleaner intake plumbing and better crankcase control, this is one of the better upgrades you can make.\u003c\/p\u003e\u003cp\u003eThis is the version I’d want on the older turbo Subaru stuff where blow-by and oily intercooler plumbing are always trying to sneak in.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAOS Color:\u003c\/strong\u003e Choose Black, Red, Neon Yellow from the product options.\u003c\/p\u003e","brand":"IAG Performance","offers":[{"title":"Black","offer_id":43978671095851,"sku":"IAG-ENG-7185BK","price":499.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43978671128619,"sku":"IAG-ENG-7185RD","price":499.99,"currency_code":"USD","in_stock":true},{"title":"Neon Yellow","offer_id":43978671161387,"sku":"IAG-ENG-7185NY","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1817\/9115\/files\/IAG-ENG-7185-OPT-15__73673.1712690365.webp?v=1777178989","url":"https:\/\/www.red5garage.com\/products\/iag-air-oil-separator-aos-fits-2002-07-subaru-impreza-wrx-2004-07-sti-2004-08-fxt","provider":"Red 5 Garage","version":"1.0","type":"link"}