{"product_id":"iag-performance-v3-street-series-air-oil-separator-aos-2015-2021-subaru-sti-607fz4","title":"IAG Performance V3 Street Series Air Oil Separator AOS - 2015-2021 Subaru STI","description":"\u003cp\u003eHIGHLIGHTS:\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eOne of the most highly-advanced air-oil separator systems available\u003c\/li\u003e\r\n\t\u003cli\u003ePrevents harmful oil and vapors from entering your intake system\u003c\/li\u003e\r\n\t\u003cli\u003ePrevents carbon coating on your intake valves, prevents lowering of your octane, and detonation\u003c\/li\u003e\r\n\t\u003cli\u003eMust-have to prolong the performance in your Subaru \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3 align=\"center\"\u003eIAG Performance V3 Street Series Air \/ Oil Separator Red Finish\u003c\/h3\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch4\u003ePURPOSE:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eKeeping oil out of the engine intake tract is extremely important in preventing premature mechanical failure and maintaining performance\u003c\/li\u003e\r\n\t\u003cli\u003ePrevents oil from coating the internal portions of the intake, intercooler, and piping\u003c\/li\u003e\r\n\t\u003cli\u003ePrevents premature failure of the rubber or silicone hoses, which can lead to failed connections\u003c\/li\u003e\r\n\t\u003cli\u003eOnce the oil reaches the intake tract it will directly enter the intake manifold and then the combustion chamber of the engine\u003c\/li\u003e\r\n\t\u003cli\u003eOil inside of the combustion chamber can cause detonation and preignition, high emissions, smoke, loss of power, decreased gas mileage, and even catastrophic engine failure leading to expensive repair bills\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003ePCV RECIRCULATION DESIGN:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eThe Street Series maintains the OEM PCV system functionality but supplements its capacity\u003c\/li\u003e\r\n\t\u003cli\u003eThe AOS PCV discharge gasses return to the turbo inlet, retaining a PCV valve to draw additional suction, improving air oil separation\u003c\/li\u003e\r\n\t\u003cli\u003eProtects from oil dilution and lubrication failures in ethanol-fueled application because the Street Series AOS captures fuel vapors out of the oil and returns these vapors to the intake tract for combustion\u003c\/li\u003e\r\n\t\u003cli\u003eProtects from both oil entrainment in the intake flow and oil dilution in the engine's lubrication system far better than the OEM PCV system alone\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eVERSION 2 VS. VERSION 3 AOS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eThe IAG AOS body is completely redesigned using cast aluminum and features an integrated coolant passage for better heat retention\u003c\/li\u003e\r\n\t\u003cli\u003eThe V3 AOS heating system is upgraded by relocating the coolant lines to the bottom of the body using new swivel fittings, heat sleeving, and an integrated coolant bleeder\u003c\/li\u003e\r\n\t\u003cli\u003eThese heating system upgrades will allow for a cleaner installation and less condensation buildup in colder climates\u003c\/li\u003e\r\n\t\u003cli\u003eThe new compact body has the same 1-liter capacity as V2, but features a sleeker design and adds removable ORB fittings for greater versatility\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eTHE TOP OF THE BODY:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eTrue 360 Degree Rotating Breather Port\u003c\/li\u003e\r\n\t\u003cli\u003eDual Breather Ports\u003c\/li\u003e\r\n\t\u003cli\u003eGreater Pressure Stream Oil Separation\u003c\/li\u003e\r\n\t\u003cli\u003eAs air and particles of oil enter into the AOS, the largest particles of oil will collect on the inner surface of the can and drain to the bottom, but the smallest particles will remain suspended in the pressurized stream\u003c\/li\u003e\r\n\t\u003cli\u003eAs the air makes its way through the multi-stage baffle system, gravity pulls oil from the air\u003c\/li\u003e\r\n\t\u003cli\u003eBy increasing the overall volume of the breather opening on the top of the AOS, IAG has drastically decreased the exit velocity of the crankcase vent (CCV) stream\u003c\/li\u003e\r\n\t\u003cli\u003eThe slower velocity leads to greater oil separation from the pressure stream\u003c\/li\u003e\r\n\t\u003cli\u003eA total of 20 mounting holes enable the breathing port a full 360° of rotation\u003c\/li\u003e\r\n\t\u003cli\u003eOn the top, a thick Viton o-ring seals the can. Every o-ring in our AOS is formed from Viton which offers superior temperature and chemical resistance\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eAOS MAIN BODY:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eCompact Cast Aluminum Design\u003c\/li\u003e\r\n\t\u003cli\u003eApproximate 1 Liter Holding Capacity\u003c\/li\u003e\r\n\t\u003cli\u003eIntegrated ORB Ports\u003c\/li\u003e\r\n\t\u003cli\u003eAluminum Body is powder-coated in Red or Black Wrinkle Finish\u003c\/li\u003e\r\n\t\u003cli\u003eThe side of the AOS features 3 -8 ORB removable billet hose barbs\u003c\/li\u003e\r\n\t\u003cli\u003eEach engine vent port receives its own connection to the AOS\u003c\/li\u003e\r\n\t\u003cli\u003eBy giving each engine port its own entrance to the AOS IAG has allowed for more effective and faster excavation of crankcase pressure\u003c\/li\u003e\r\n\t\u003cli\u003eReduces the overall system pressure\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eAOS BOTTOM OF THE BODY:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eUnique Baffling Controls Crankcase Pressure\u003c\/li\u003e\r\n\t\u003cli\u003eReturns Oil To The Engine\u003c\/li\u003e\r\n\t\u003cli\u003eNo Maintenance or Manual Draining Required\u003c\/li\u003e\r\n\t\u003cli\u003eThe bottom of the AOS is shaped like a snail, redirecting positive crank pressure into the same swirl pattern produced by the 3 side ports\u003c\/li\u003e\r\n\t\u003cli\u003eAllows maximum oil drainage, while separating oil from the air in all the venting ports\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eAOS DRAIN PORT:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eThe AOS drain port is able to be rotated for ease of installation, as well as pre-threaded to accept an ORB fitting if desired\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eAOS FITTINGS:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eIncludes all fitting required for installation\u003c\/li\u003e\r\n\t\u003cli\u003eIncludes unique billet aluminum coolant swivel fittings\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eAOS HOSE:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eThe supplied coolant hose is built to SAE 30R9 standards\u003c\/li\u003e\r\n\t\u003cli\u003eIt will withstand coolant temperatures of +257°F\u003c\/li\u003e\r\n\t\u003cli\u003eThe oil vapor hose is designed to withstand oil and fuel vapors, exceeding SAE J30R7\u003cbr\u003e\r\n\tstandards\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eAOS COOLANT:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eHeated By Engine Coolant\u003c\/li\u003e\r\n\t\u003cli\u003eReduces Moisture \u0026amp; Oil Mixing\u003c\/li\u003e\r\n\t\u003cli\u003eFeatures an integrated coolant chamber that heats the entire AOS to the same temperature of the engine\u003c\/li\u003e\r\n\t\u003cli\u003eThis cast aluminum can hold more heat which maximizes the evaporation of any condensation collecting inside of the can\u003c\/li\u003e\r\n\t\u003cli\u003eThe hotter the AOS, the less condensation will collect inside and mix with the oil\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp style=\"margin-left: 0.5in;\"\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eAOS MOUNTING:\u003cbr\u003e\r\n \u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eMulti-point adjustable mounting bracket\u003c\/li\u003e\r\n\t\u003cli\u003eIf your engine bay changes, you can easily change how and where you mount the AOS\u003c\/li\u003e\r\n\t\u003cli\u003eThe V3 AOS body features a greater number of mounting holes enabling a wider range of adjustments\u003c\/li\u003e\r\n\t\u003cli\u003eA single, laser-cut, mounting bracket is included that fits nearly all applications and configurations\u003c\/li\u003e\r\n\t\u003cli\u003eA laser-cut harness relocation bracket is also included that allows the engine harness connector to be moved forward for additional clearance\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4\u003eAOS IN THE BOX:\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eReady To Install\u003c\/li\u003e\r\n\t\u003cli\u003eHardware, Lines \u0026amp; Fittings Included\u003c\/li\u003e\r\n\t\u003cli\u003eThe AOS arrives completely assembled and ready for immediate installation. However, the entire unit can be broken down for cleaning with a single Allen wrench, you can remove two bolts and the AOS easily separates into individual pieces\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch4 align=\"center\"\u003eA MUST-HAVE TO PROLONG THE PERFORMANCE IN YOUR SUBARU WRX\/STI\u003c\/h4\u003e\r\n\r\n\u003cp\u003eThe IAG Performance V3 Street Series Air \/ Oil Separator is one of the most highly-advanced air\/oil separator systems designed and engineered by one of the leading performance specialists for the EJ. This kit has been designed to prevent harmful oil and vapors from entering the intake system of your Subaru. Otherwise, your intake valves can get coated with carbon, the octane rating in your fuel can get lowered which will cause detonation issues, and you could experience misfires and lack of performance. The IAG V3 AOS system has been designed to prevent oil and vapors from entering your intake system to prolong the performance and life of your engine. \u003c\/p\u003e","brand":"IAG Performance","offers":[{"title":"Red","offer_id":45712167501910,"sku":"IAGIAG-ENG-7181RD_DIS","price":132.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":45712167534678,"sku":"IAGIAG-ENG-7181BK_DIS","price":132.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/truegearus.com\/products\/iag-performance-v3-street-series-air-oil-separator-aos-2015-2021-subaru-sti-607fz4","provider":"TrueGear","version":"1.0","type":"link"}