{"product_id":"perrin-air-oil-separator-subaru-wrx-2022-2023-black-psp-eng-611bk","title":"Perrin Air Oil Separator Subaru WRX 2022-2026 - Black | PSP-ENG-611BK","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFitment Information:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2022-2026 Subaru WRX \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e\u003c\/em\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCrank case blow-by gets recirculated back to the intake to be ingested by the engine, but in doing so, it gets stuck in the intake tract, intake valves, and the intercooler. As it builds up over time, it causes\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003e \u003c\/span\u003eextra wear and tear on your valve train \u003cspan data-mce-fragment=\"1\"\u003epotentially causing \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eextensive \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003edamage to your engine\u003c\/span\u003e. B\u003cspan\u003elow-by\/oil can also build up inside your intercooler which makes it less efficient due to less heat being transferred away from your engine, also leading to power loss and detonation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe PERRIN Air Oil Separator prevents oil from entering the intake by capturing it from the crankcase vents. This reduces carbon build-up \u003cspan data-mce-fragment=\"1\"\u003ein the combustion chamber, intake valves, and in your intake tract\u003c\/span\u003e, as well as improves intercooler efficiency and lowers the risk of performance-degrading detonation.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIncluded with this AOS is the Perrin Turbo Sump Pump Restrictor which fixes burning oil issues relating to turboback exhausts, or stage 2 and higher tunes. A unique crankcase vent fitting allows for placement of the AOS in the perfect location to mantain the ideal temperature while staying out of the way of aftermarket TMIC's, FMIC's, and other engine bay components. Each Perrin AOS is designed to connect to each crankcase vent location separately without requiring any T-connections to allow for better venting and reduce the chance of oil being ingested during high G corners.\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDurable Wrinke Black Powder Coating\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLow-profile CNC machined aluminum fittings\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBlack anodized fittings for a sleek look and corrosion resistantce\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTraps oil from the crankcase ventilation before it enters the intake system\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSeparates engine oil from water vapors and allows the oil to drain back into the engine\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSwirl pot technology for a rapid and efficient system\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBase plate is heated by the coolant drawn from the engine which eliminates nearly all the sludge typical in other AOS systems\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncreases intercooler efficiency by reducing the amount of oil deposited into your intercooler and intake system\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eReduces carbon buildup in the combustion chamber, intake valves, and intake tract\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eReduces the chances of detonation\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHelps increase horsepower and torque\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNo Tuning Required\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca title=\"Perrin Air Oil Separator Subaru WRX 2022\n-2024 Installation Guide\" href=\"https:\/\/s3-us-west-2.amazonaws.com\/perrinperformance\/perrin.com\/products\/PSP-ENG-611.pdf\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat's in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(1) PERRIN Air Oil Separator\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(1) Car-Specific Mounting Bracket\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(1) PERRIN License Plate Frame\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAll necessary hardware for the installation\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWill not Fit a RHD Vehicle\u003c\/p\u003e","brand":"Perrin","offers":[{"title":"Default Title","offer_id":39727846326368,"sku":"perPSP-ENG-611BK","price":399.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Perrin-Air-Oil-Separator-Subaru-WRX-2022-2026-Black-PSP-ENG-611BK.jpg?v=1769089047","url":"https:\/\/www.importimageracing.com\/products\/perrin-air-oil-separator-subaru-wrx-2022-2023-black-psp-eng-611bk","provider":"Import Image Racing","version":"1.0","type":"link"}