{"product_id":"perrin-air-oil-separator-kit-subaru-wrx-01-14-sti-01-20-lgt-04-09-fmic-psp-eng-607","title":"Perrin Air Oil Separator Kit","description":"\u003ca href=\"https:\/\/www.prospeedracing.com.au\/Perrin-Air-Oil-Separator-Kit-Subaru-WRX-01-14\/STI-01-20\/LGT-04-09-FMIC-PSP-ENG-607\" style=\"text-decoration:none\"\u003e \u003c\/a\u003e\u003cp\u003e\u003cstrong\u003eNote: Includes new PSR Bolt On RHD compatible mounting bracket and hardware.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eRHD Mounting Bracket Notes:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eSpacers are included to allow clearance of the surrounding fuel lines and wiring.\u003c\/li\u003e \t\u003cli\u003eSupplied hoses\/fittings from certain catch can\/AOS kits may not be sufficient to install their product in this new location. Additional hoses\/fittings may be required and sourced separately. For example, some cans may only include straight fittings where 90-degree fittings will work best.\u003c\/li\u003e \t\u003cli\u003eFor 01-07 Vehicles: Cable-Throttle Models with Cruise Control will need the PSR cruise control relocation bracket (sold separately).\u003c\/li\u003e \t\u003cli\u003eFor 08-14 WRX and 08-21 STI Vehicles: Factory bracket for the engine wiring harness plug is removed. For 08-14 Vehicles this plug will need to be cable tied out of the way. For 15+ STI the OEM bracket can be mounted upside down and the plug reinstalled in a new position.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/PSR-RHD-Compatible-Multi-Fit-AOS\/Catch-Can-Mounting-Bracket-Subaru-WRX-08-14\/STI-08-21-PSR-AOSBRK-1\"\u003eFor more information on the PSR RHD Bracket click here\u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003ePSR RHD Bracket Installation Instructions:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e\n\u003ca href=\"https:\/\/www.prospeedracing.com.au\/assets\/files\/PSR%20RHD%20Multi%20Fit%20AOS%20Backet%201.pdf\"\u003eClick to download\u003c\/a\u003e - 2008-2014 WRX\/2008-2021 STI\u003c\/li\u003e \t\u003cli\u003e\n\u003ca href=\"https:\/\/www.prospeedracing.com.au\/assets\/files\/PSR%20RHD%20Multi%2001-07.pdf\"\u003eClick to download\u003c\/a\u003e - 2001-2007 WRX\/STI\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eThe PERRIN Air Oil Separator traps oil from the crank case vents before it enters the intake, reduces carbon build-up, increases intercooler efficiency, which reduces the chance of performance-robbing detonation.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eNot a catch can\u003c\/strong\u003e\u003cbr\u003e The PERRIN Air Oil Separator is not a catch can. Catch cans capture engine blow-by and stores it in a container, which requires constant attention and removal of oil every few hundred miles. The air oil separator separates the oil from the air, draining it back to the engine, which eliminates the need for constant attention and draining of oil. As oil drains from the bottom of the PERRIN Air Oil Separator, clean oil-free air vents out of the top to rejoin the intake tract.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eSwirl pot technology\u003c\/strong\u003e\u003cbr\u003e The PERRIN Air Oil Separator features swirl pot technology and multi-layer baffles. This design forces incoming engine blow-by to move rapidly across the baffles, separating oil from the engine blow-by. Multiple layers of baffles means more surface area to collect more oil, making for a compact and efficient design.\u003c\/p\u003e  \u003cp\u003eOil entering from the crankcase vents spins counter clockwise through the entire body of the AOS, passing along four walls equaling roughly 50 sq\/in of surface area. The multiple baffle walls in our compact design simulate the surface area of an AOS that is 13.5\" tall!\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eHeated by coolant\u003c\/strong\u003e\u003cbr\u003e The base plate of the the air oil separator is heated by coolant drawn from the engine. ThIS heats the entire air oil separator to the same temperature of the engine blow-by. By keeping the air oil separator the same temperature as the blow-by, water condensation is significantly decreased, allowing oil, air, and water vapor to separate and pass through the body.\u003c\/p\u003e  \u003cp\u003eThis vital feature eliminates nearly all the sludge that can build up in the air oil separator body, which is a common problem with catch cans and other air oil separators.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eIncrease intercooler efficiency\u003c\/strong\u003e\u003cbr\u003e The PERRIN Air Oil Separator increases intercooler efficiency by reducing the amount of oil deposited into your intercooler and intake system! As blow-by\/oil builds up inside your intercooler, the less efficient it becomes due to less heat being transferred away from your engine. This leads to power loss and detonation, which can be damaging to your engine.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eReduce carbon buildup\u003c\/strong\u003e\u003cbr\u003e Reduce carbon build up in the combustion chamber, intake valves, and in your intake tract. Crank case blow-by is recirculated back to the intake to be ingested by the engine, but in doing so, gets stuck in the intake tract, intake valves, and the intercooler. This builds up over time which causes a loss in power and extra wear and tear on your valves.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eCNC Machined Fittings\u003c\/strong\u003e\u003cbr\u003e The low-profile aluminum fittings provided with the PERRIN Air Oil Separator are CNC machined and anodized black for both a clean, sleek look and corrosion resistance. These tough and durable fittings are designed and finished to last the life of your vehicle.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eEJ AOS - Custom drain back fitting\u003c\/strong\u003e\u003cbr\u003e Instead of using a universal type fitting, we have designed a purpose built crank case fitting that does the job perfectly. Like the air oil separator body, the drain fitting is threaded to except virtually any kind of fitting to allow for easy customization on special projects.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003cbr\u003e Powder coated for protection against the elements, the textured finish will look awesome for years to come. The PERRIN Air Oil Separator is available in black, red, neon yellow, or hyper teal powder coating.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eSubaru specific\u003c\/strong\u003e\u003cbr\u003e Subaru EJ engines have 3 crank case type vents located on the engine blow and valve covers, and the Subaru EJ engines have 2 crank case type vents. Each PERRIN Air Oil Separator is designed to connect to each of these separately without requiring any T-connections. This allows for better venting and reduces the chance of oil being ingested during high G corners (common issue on flat type or boxer engines).\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eIn The Box:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e(1) PERRIN Air Oil Separator\u003c\/li\u003e \t\u003cli\u003e(1) Car Specific Bracket\u003c\/li\u003e \t\u003cli\u003e(1) PERRIN License Plate Frame\u003c\/li\u003e \t\u003cli\u003eAll necessary hardware\u003c\/li\u003e \t\u003cli\u003eWarranty, instructions, stickers\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e2001-2007 Subaru WRX (01-05 Cable Throttle Models require cruise control relocation bracket)\u003c\/li\u003e \t\u003cli\u003e2001-2007 Subaru STI (01-05 Cable Throttle Models require cruise control relocation bracket)\u003c\/li\u003e \t\u003cli\u003e2008-2014 Subaru WRX\u003c\/li\u003e \t\u003cli\u003e2008-2014 Subaru STI\u003c\/li\u003e \t\u003cli\u003e2015-2021 Subaru STI\u003c\/li\u003e \u003c\/ul\u003e \u003ca href=\"https:\/\/www.prospeedracing.com.au\/Perrin-Air-Oil-Separator-Kit-Subaru-WRX-01-14\/STI-01-20\/LGT-04-09-FMIC-PSP-ENG-607\" style=\"text-decoration:none\"\u003e \u003c\/a\u003e","brand":"Perrin Performance","offers":[{"title":"08-14 WRX\/08-21 STI \/ Black","offer_id":49243898085679,"sku":"PSP-ENG-607BKRHD","price":1149.95,"currency_code":"AUD","in_stock":true},{"title":"01-07 WRX\/STI \/ Black","offer_id":49243898183983,"sku":"PSP-ENG-607BKRHDGD","price":1199.95,"currency_code":"AUD","in_stock":true},{"title":"08-14 WRX\/08-21 STI \/ Neon Yellow","offer_id":50939012546863,"sku":"PSP-ENG-607NYRHD","price":1149.95,"currency_code":"AUD","in_stock":true},{"title":"01-07 WRX\/STI \/ Neon Yellow","offer_id":50939012579631,"sku":"PSP-ENG-607NYRHDGD","price":1199.95,"currency_code":"AUD","in_stock":true},{"title":"08-14 WRX\/08-21 STI \/ Red","offer_id":50939012612399,"sku":"PSP-ENG-607RDRHD","price":1149.95,"currency_code":"AUD","in_stock":true},{"title":"01-07 WRX\/STI \/ Red","offer_id":50939012645167,"sku":"PSP-ENG-607RDRHDGD","price":1199.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/PSP-ENG-607.jpg?v=1712894106","url":"https:\/\/www.prospeedracing.com.au\/products\/perrin-air-oil-separator-kit-subaru-wrx-01-14-sti-01-20-lgt-04-09-fmic-psp-eng-607","provider":"Pro Speed Racing","version":"1.0","type":"link"}