{"product_id":"reducer","title":"411 Works Silicone Reducer Coupler","description":"\u003ch3\u003e411 Works Silicone Reducer Coupler | High-Temperature Durable | Silicone Coupler\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe 411 Works Silicone Reducer Coupler is engineered for Subaru enthusiasts and fabricators who require a reliable, high-performance connection between charge pipes, intercoolers, water systems, and other critical components. Designed to withstand demanding environments, this coupler ensures a secure and flexible fit where durability and temperature resistance are paramount.\u003c\/p\u003e\n\u003cp\u003eConstructed with a 4- and 5-ply design featuring three reinforced silicone layers, the coupler balances strength and flexibility to handle the rigors of boost pressure and thermal cycling. Rated for extreme temperature ranges from -120°F to +360°F, with peak performance up to +390°F (-60°C to +200°C), it stands out as a premium solution for both street and track applications. The in-house testing and burst pressure data underline 411 Works’ commitment to quality and reliability.\u003c\/p\u003e\n\u003cp\u003eFor Subaru owners, especially those running turbocharged WRX, STI, or Forester models, maintaining airtight and durable connections in the intake and cooling systems is critical to consistent performance. This silicone reducer coupler’s robust construction and precise sizing options provide peace of mind, ensuring your boost and cooling systems operate efficiently under all conditions.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis 411 Works Silicone Reducer Coupler is engineered for universal automotive applications and features a multi-ply reinforced silicone construction. Constructed from high-grade silicone with multiple reinforcement layers, it delivers exceptional durability and temperature resistance for Subaru enthusiasts seeking reliable and flexible hose connections.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e 411 Works\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Silicone Reducer Coupler\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 411-RC5X6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal \/ N\/A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Reinforced Silicone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Smooth Silicone Surface\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 4- and 5-Ply with 3 Reinforced Layers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Not Specified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -120°F to +360°F (Peak +390°F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWall Thickness:\u003c\/strong\u003e 5mm for 2\" - 2-¾\" sizes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSizes Available:\u003c\/strong\u003e ½” - 6” with varying wall thickness\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBurst Pressure Data:\u003c\/strong\u003e Available upon request\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Multi-ply reinforced silicone construction resists cracking, splitting, and degradation under high heat and pressure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Resistance:\u003c\/strong\u003e Rated for extreme temperatures, ideal for turbocharged Subaru applications where heat cycling is common.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Silicone material and layered design allow for vibration absorption and slight misalignment without failure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment Versatility:\u003c\/strong\u003e Wide range of sizes accommodates various hose diameters, making it suitable for intercooler piping, charge pipes, and coolant lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Tested in-house to ensure consistent performance and burst pressure reliability for demanding setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubaru Compatibility:\u003c\/strong\u003e Perfect for WRX, STI, Forester, and other turbocharged Subaru models requiring robust coupler solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× 411 Works Silicone Reducer Coupler (Size per SKU)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eInstallation of the 411 Works Silicone Reducer Coupler is straightforward for anyone familiar with intercooler or charge pipe work. The coupler is designed for universal fitment and requires standard hose clamps (sold separately) to secure connections. No special tools are necessary beyond typical hand tools for clamp tightening. While the coupler fits a broad range of sizes, verifying the exact diameter for your application is essential to ensure a proper seal. This product is compatible with most Subaru turbocharged platforms but is not vehicle-specific. No tuning is required for installation, but proper clamp torque and inspection for leaks after installation are recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e DIY-Friendly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm size and application fitment before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"411 Works","offers":[{"title":"1 3\/8\" - 1 1\/2\"","offer_id":46791988871343,"sku":"411-RC138X112","price":10.25,"currency_code":"USD","in_stock":true},{"title":"1 3\/8\" - 1 5\/8\"","offer_id":46791988904111,"sku":"411-RC138X158","price":10.5,"currency_code":"USD","in_stock":true},{"title":"1 1\/2\" - 1 3\/4\"","offer_id":46791988936879,"sku":"411-RC112X134","price":10.75,"currency_code":"USD","in_stock":true},{"title":"1 1\/2\" - 2\"","offer_id":46791988969647,"sku":"411-RC112X2","price":11.0,"currency_code":"USD","in_stock":true},{"title":"1 1\/2\" - 2 1\/4\"","offer_id":46791989002415,"sku":"411-RC112X214","price":11.5,"currency_code":"USD","in_stock":true},{"title":"1 3\/4\" - 2\"","offer_id":46791989035183,"sku":"411-RC134X2","price":11.75,"currency_code":"USD","in_stock":true},{"title":"2\" - 2 1\/4\"","offer_id":46791989067951,"sku":"411-RC2X214","price":12.0,"currency_code":"USD","in_stock":true},{"title":"2\" - 2 3\/8\"","offer_id":46791989100719,"sku":"411-RC2X238","price":12.5,"currency_code":"USD","in_stock":true},{"title":"2\" - 2 1\/2\"","offer_id":46791989133487,"sku":"411-RC2X212","price":13.25,"currency_code":"USD","in_stock":true},{"title":"2\" - 2 3\/4\"","offer_id":46791989166255,"sku":"411-RC2X234","price":14.5,"currency_code":"USD","in_stock":true},{"title":"2\" - 3\"","offer_id":46791989199023,"sku":"411-RC2X3","price":15.75,"currency_code":"USD","in_stock":true},{"title":"2 1\/2\" - 2 3\/4\"","offer_id":46791989231791,"sku":"411-RC212X234","price":16.25,"currency_code":"USD","in_stock":true},{"title":"2 1\/2\" - 3\"","offer_id":46791989264559,"sku":"411-RC212X3","price":17.0,"currency_code":"USD","in_stock":true},{"title":"2 1\/2\" - 3 1\/2\"","offer_id":46791989297327,"sku":"411-RC212X312","price":17.5,"currency_code":"USD","in_stock":true},{"title":"2 3\/4\" - 3\"","offer_id":46791989330095,"sku":"411-RC234X3","price":18.0,"currency_code":"USD","in_stock":true},{"title":"3\" - 3 1\/4\"","offer_id":46791989362863,"sku":"411-RC3X314","price":18.75,"currency_code":"USD","in_stock":true},{"title":"3\" - 3 1\/2\"","offer_id":46791989395631,"sku":"411-RC3X312","price":19.25,"currency_code":"USD","in_stock":true},{"title":"3\" - 4\"","offer_id":46791989428399,"sku":"411-RC3X4","price":20.5,"currency_code":"USD","in_stock":true},{"title":"3\" - 4 1\/2\"","offer_id":46791989461167,"sku":"411-RC3X412","price":21.0,"currency_code":"USD","in_stock":true},{"title":"3 1\/4\" - 4\"","offer_id":46791989493935,"sku":"411-RC314X4","price":21.75,"currency_code":"USD","in_stock":true},{"title":"3 1\/2\" - 4\"","offer_id":46791989526703,"sku":"411-RC312X4","price":22.25,"currency_code":"USD","in_stock":true},{"title":"3 1\/2\" - 4 1\/2\"","offer_id":46791989559471,"sku":"411-RC312X412","price":23.0,"currency_code":"USD","in_stock":true},{"title":"4\" - 4 1\/2\"","offer_id":46791989592239,"sku":"411-RC4X412","price":24.75,"currency_code":"USD","in_stock":true},{"title":"4\" - 5\"","offer_id":46791989625007,"sku":"411-RC4X5","price":27.0,"currency_code":"USD","in_stock":true},{"title":"4 1\/2\" - 5\"","offer_id":46791989657775,"sku":"411-RC412X5","price":29.5,"currency_code":"USD","in_stock":true},{"title":"5\" - 6\"","offer_id":46791989690543,"sku":"411-RC5X6","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/411-RC5x6-ALT1.jpg?v=1779865925","url":"https:\/\/subimods.com\/products\/reducer","provider":"Subimods.com","version":"1.0","type":"link"}