{"product_id":"verus-engineering-15-21-wrx-air-oil-separator-aos","title":"Verus Engineering [15-21 WRX] Air Oil Separator (AOS)","description":"\u003cp\u003eThe Verus Engineering Air Oil Separator (AOS) ensures the intake system remains oil-free on your VA WRX. Oil in the intake system reduces octane, which can lead to detonation, a reduction in power, and carbon build-up. Four, 5-micron, coalescent filters — one on each inlet and outlet — plus internal baffling and stainless mesh offer unprecedented air filtration for the crankcase air. The AOS comes equipped with an easy-to-use drain plug for quick and effective maintenance, and an optional AOS coolant add-on kit tailors it to your specific needs and driving environment. Manufactured in Indianapolis, Indiana and anodized in three brilliant colors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrevents oil from getting in the intake system — reduces the likelihood of power loss, carbon build-up, or detonation\u003c\/li\u003e\n\u003cli\u003eSuperior oil separation using four 5-micron coalescent filters, internal baffling, and stainless mesh\u003c\/li\u003e\n\u003cli\u003eEasy-to-use drain plug for quick, effective maintenance\u003c\/li\u003e\n\u003cli\u003eAOS assembly: CNC machined in Indianapolis, Indiana from 6061-T6 aluminum, anodized in three colors (red, blue, black)\u003c\/li\u003e\n\u003cli\u003eCustom mounting bracket made specifically for the left-hand drive VA WRX\u003c\/li\u003e\n\u003cli\u003eRubber hoses cut to length for a seamless installation; stainless hardware throughout with all necessary fittings\u003c\/li\u003e\n\u003cli\u003eOptional AOS coolant add-on kit and optional drain kit available for specific needs and driving environments\u003c\/li\u003e\n\u003cli\u003eShips fully assembled and pressure tested\u003c\/li\u003e\n\u003cli\u003eIncludes: assembled AOS (4 coalescent filters, internal baffling, stainless mesh), sheet steel bracket for VA chassis (LHD only), 3\/4\" rubber hose, 1\/2\" rubber hose, 3\/8\" rubber hose, hardware bag with all necessary parts for a seamless install\u003c\/li\u003e\n\u003cli\u003eNote: anodized parts can potentially fade over time due to engine bay heat\u003c\/li\u003e\n\u003cli\u003ePart Number: A0199A\u003c\/li\u003e\n\u003cli\u003eFitment: 2015–2021 Subaru WRX (VA), left-hand drive\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Verus Engineering","offers":[{"title":"Black","offer_id":67679995297894,"sku":"A0199A-BLK","price":429.95,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":67680086687846,"sku":"A0199A-BLU","price":429.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":67680086720614,"sku":"A0199A-RED","price":429.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/8703\/7237\/files\/verus-engineering-15-21-wrx-air-oil-separator-aos-7285416.jpg?v=1791854411","url":"https:\/\/jdmuscleusa.com\/products\/verus-engineering-15-21-wrx-air-oil-separator-aos","provider":"JDMuscle","version":"1.0","type":"link"}