{"product_id":"mishimoto-duracore-3-5-inch-to-4-inch-transition-intercooler-coupler-heavy-duty-silicone-boost-hose","title":"Mishimoto Duracore 3.5-inch to 4-inch Transition Intercooler Coupler - Heavy-Duty Silicone Boost Hose","description":"When you're fabricating a custom intercooling system, every component in your build needs to pull its weight. Mishimoto DuraCore(TM) Silicone Intercooler Boots are engineered to be the strongest link in your intercooler piping kit. -- Whether you're routing charge pipes around tight engine bays or connecting mismatched tube diameters, we have the sizes and configurations to match exactly what your fabrication requires. DuraCore(TM) boots are available in straight, straight hump, transition, 45-degree, and 90-degree configurations, with sizing from 3\" to 4\", giving you the flexibility to complete your piping kit without compromise. Whatever your layout demands, Mishimoto has every size and shape to meet your build. -- DuraCore(TM) technology is the synthetic material comprising the innermost layer of every Mishimoto silicone boot. Compared to standard silicone, DuraCore(TM) delivers superior resistance to heat, pressure, fuel, and oil, effectively extending boot life by preventing leaks and blowouts under high-boost conditions. Each boot is manufactured from five layers of silicone with heat-resistant embedded fibers, and reinforcing rings (where applicable) add structural integrity to keep connections secure under pressure. Hump-style couplers introduce additional flexibility to absorb movement and vibration without compromising the seal. -- You've put serious work into your truck build. Don't let the boot be your failure point. With DuraCore(TM) Silicone Intercooler Boots, it never will be.\nDurable hose coupler designed to securely connect piping in cooling or intake systems. Provides a tight, leak-resistant seal with heat- and pressure-resistant construction for reliable performance and easy installation.\n\u003cul\u003e\n  \u003cli\u003eEvery configuration your custom piping kit demands is covered, with straight, straight hump, transition, 45-degree, and 90-degree options available across sizing from 3\" to 4\"\u003c\/li\u003e\n  \u003cli\u003eMishimoto carries everything your intercooler build needs, from every boot size and configuration to matching clamps, all in one place\u003c\/li\u003e\n  \u003cli\u003eSizing from 3\" to 4\" means no matter what diameter your intercooler piping calls for, there's a DuraCore(TM) boot built to fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for custom intercooling systems, the Mishimoto Duracore 3.5-inch to 4-inch transition coupler offers a reliable connection for high-performance applications. Crafted from five layers of heat-resistant silicone with embedded fibers, this coupler provides superior durability and resistance to heat, pressure, fuel, and oil, ensuring long-lasting performance under demanding conditions. Reinforcing rings enhance structural integrity, preventing leaks and blowouts during high-boost scenarios. The flexible hump-style design accommodates movement and vibrations, making installation straightforward and secure. This transition coupler is ideal for routing charge pipes around tight engine bays or connecting mismatched tube diameters, with a design that maintains a tight seal even under extreme conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eEngineered with DuraCore(TM) silicone technology for superior heat, pressure, fuel, and oil resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFive-layer construction with embedded heat-resistant fibers for enhanced durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReinforcing rings provide structural support to prevent leaks and blowouts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHump-style design offers flexibility to absorb movement and vibration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAvailable in various configurations including straight, transition, 45-degree, and 90-degree to suit diverse piping needs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSized from 3.5 inches to 4 inches to match a wide range of intercooler piping diameters\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSimple installation with a secure, leak-resistant seal for high-performance applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured by Mishimoto, a trusted name in automotive cooling solutions\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":50978734768380,"sku":"MMDCC-3540BK","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/464b397094ca24f1625b56d6063542a7L.jpg?v=1786677938","url":"https:\/\/diycustoms.store\/products\/mishimoto-duracore-3-5-inch-to-4-inch-transition-intercooler-coupler-heavy-duty-silicone-boost-hose","provider":"diycustoms.store","version":"1.0","type":"link"}