{"product_id":"cobb-subaru-post-maf-hose-stealth-black","title":"Cobb Subaru Post MAF Hose - Stealth Black","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eB712010-BK\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 799928864770\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCobb Subaru Post MAF Hose - Stealth Black for 2002-2021 WRX \u0026amp; STI\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb Post MAF Hose in Stealth Black replaces the OEM hose between the mass air flow sensor and throttle body on 2002-2021 Subaru WRX and STI models. Made from durable 4-ply reinforced silicone with a 2.75-inch inner diameter, it delivers smoother airflow than the restrictive factory part. Drivers notice immediate gains in throttle response and engine efficiency.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Ply Reinforced Silicone:\u003c\/strong\u003e Handles high boost levels and engine bay heat without cracking or collapsing for long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.75-Inch Inner Diameter:\u003c\/strong\u003e Expands beyond stock size to allow more air volume, supporting higher RPM power and quicker acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Interior Bore:\u003c\/strong\u003e Promotes laminar airflow with minimal turbulence, reducing pressure drop and improving volumetric efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStealth Black Finish:\u003c\/strong\u003e Low-profile color blends into engine bays while resisting fading from oils, fuels, and heat exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded T-Bolt Clamps:\u003c\/strong\u003e Stainless steel clamps ensure secure, vibration-resistant connections without slipping under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement for stock hose; no modifications or tuning required.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock intake, Cobb SF Intake, and most aftermarket systems.\u003c\/li\u003e\n\u003cli\u003ePackaged for protection; inspect clamps before install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eRemove OEM hose by loosening clamps at MAF outlet and throttle body inlet; install new hose in reverse.\u003c\/li\u003e\n\u003cli\u003eT-bolt clamps torque to 50 in-lbs fits stock MAF housing and throttle body perfectly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eBase, Limited, Premium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Cobb?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru-specific engineering from decades of rally and track development.\u003c\/li\u003e\n\u003cli\u003eDirect-fit parts tested on dyno and street for real-world gains.\u003c\/li\u003e\n\u003cli\u003eBacked by limited warranty and U.S.-based support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit 2015+ Subaru WRX models?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it bolts directly to the FA20DIT MAF housing and throttle body on 2015-2021 WRX.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used and how durable is it?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e 4-ply reinforced high-temp silicone rated for 300°F continuous, resists boost up to 40 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does installation require special tools or tuning?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No special tools needed beyond basic hand tools plug-and-play with no ECU changes required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or USPS Priority\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective box measuring 10.5 x 7 x 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.75 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":43917266157647,"sku":"COBB712010-BK","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/SKU_B712010-BK_UPC_799928864770.jpg?v=1766004802","url":"https:\/\/www.blackopsautoworks.com\/products\/cobb-subaru-post-maf-hose-stealth-black","provider":"Black Ops Auto Works","version":"1.0","type":"link"}