{"product_id":"cobb-15-21-subaru-wrx-14-18-forester-xt-silicone-radiator-hose-kit","title":"Cobb 15-21 Subaru WRX \/ 14-18 Forester XT Silicone Radiator Hose Kit","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eBB43400-BK\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 731946518327\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eCobb 15-21 Subaru WRX \/ 14-18 Forester XT Silicone Radiator Hose Kit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb Silicone Radiator Hose Kit replaces factory rubber hoses on 2015-2021 Subaru WRX and 2014-2018 Forester XT with durable 4-ply silicone construction. These hoses resist cracking from high boost and engine heat, ensuring reliable coolant flow for consistent performance. Ideal for stock or modified FA20 engines demanding dependable cooling.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Ply Reinforced Silicone:\u003c\/strong\u003e Handles continuous temperatures from -40°F to 428°F and burst pressures over 250 PSI for long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003e Upper and lower hoses match factory routing and lengths with no cutting, trimming, or fabrication needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Durability:\u003c\/strong\u003e Outperforms stock rubber hoses that degrade under boost, preventing leaks and overheating failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Interior Bore:\u003c\/strong\u003e Promotes efficient coolant flow while resisting collapse under vacuum or pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Finish:\u003c\/strong\u003e Clean, factory-like appearance that integrates seamlessly into the engine bay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eKit includes upper radiator hose and lower radiator hose only; turbo inlet\/outlet hoses sold separately.\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM and direct-fit aftermarket radiators.\u003c\/li\u003e\n\u003cli\u003ePackaged for protection during shipping; inspect upon receipt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eApprox. 0.5 hour install time with basic hand tools; drain coolant first.\u003c\/li\u003e\n\u003cli\u003eReuses OEM spring clamps; T-bolt clamps optional for higher boost setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eBase, Premium, Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2018\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eForester\u003c\/td\u003e\n\u003ctd\u003e2.0XT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Cobb?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru performance leader with 20+ years developing bolt-on parts.\u003c\/li\u003e\n\u003cli\u003eRigorously tested on street, dyno, and track for real-world results.\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for exact fit and peak function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 Does this kit fit 2018 WRX Limited models?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, direct fit for all 2015-2021 Subaru WRX variants including Base, Premium, and Limited with FA20DIT engine.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the hose material and temperature rating?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 4-ply reinforced silicone rated -40°F to 428°F continuous with 250+ PSI burst strength.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Are clamps included and is warranty coverage provided?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Uses OEM clamps; backed by Cobb's limited lifetime warranty against manufacturing defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground \/ 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 12 x 10 x 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.0 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":43917286735951,"sku":"COBBB43400-BK","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/cobb-15-21-subaru-wrx-14-18-forester-xt-silicone-radiator-hose-kit-cobb-3.jpg?v=1765910015","url":"https:\/\/www.blackopsautoworks.com\/products\/cobb-15-21-subaru-wrx-14-18-forester-xt-silicone-radiator-hose-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}