{"product_id":"mishimoto-duracore-3-5in-to-4in-transition-coupler","title":"Mishimoto Duracore 3.5in to 4in Transition Coupler","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan\u003eMMDCC-3540BK\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 840197726969\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMishimoto Duracore 3.5in to 4in Transition Coupler\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis Mishimoto transition coupler connects 3.5 inch to 4 inch tubes in custom intercooler piping kits. It fits fabrication projects on trucks and performance vehicles requiring mismatched diameters. The design prevents leaks and blowouts under high boost conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuraCore Technology:\u003c\/strong\u003e Synthetic inner layer resists heat pressure fuel and oil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive Layer Construction:\u003c\/strong\u003e Silicone with embedded heat resistant fibers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforcing Rings:\u003c\/strong\u003e Add structural integrity at connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransition Design:\u003c\/strong\u003e Handles 3.5 inch to 4 inch diameter changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Finish:\u003c\/strong\u003e Matches common engine bay aesthetics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Seal:\u003c\/strong\u003e Absorbs vibration while maintaining pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMishimoto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eTransition Coupler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eUniversal custom intercooler fabrication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eFive-layer silicone with DuraCore inner layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e3.5 inch to 4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLimited lifetime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOne 3.5in to 4in transition coupler\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for custom fabrication projects\u003c\/li\u003e\n\u003cli\u003eAvailable in straight hump 45 degree and 90 degree options\u003c\/li\u003e\n\u003cli\u003eSupports high boost applications without failure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAny\u003c\/td\u003e\n\u003ctd\u003eCustom builds\u003c\/td\u003e\n\u003ctd\u003eFor intercooler piping kits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Mishimoto?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered for leak free high boost performance\u003c\/li\u003e\n\u003cli\u003eProvides flexibility in tight engine bay routing\u003c\/li\u003e\n\u003cli\u003eExtends service life compared to standard silicone\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple configurations and sizes\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 What diameters does this coupler connect?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e It transitions from 3.5 inch to 4 inch tube sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is this part vehicle specific?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e No it is designed for universal custom fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material resists oil and fuel?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e The DuraCore inner layer provides resistance to oil fuel heat and pressure.\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 Ground shipping via major carriers\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 Standard retail box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":45249450475599,"sku":"MISMMDCC-3540BK","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/mishimoto-duracore-3_5in-to-4in-transition-coupler-mishimoto.jpg?v=1779068898","url":"https:\/\/www.blackopsautoworks.com\/products\/mishimoto-duracore-3-5in-to-4in-transition-coupler","provider":"Black Ops Auto Works","version":"1.0","type":"link"}