{"product_id":"90-reducer","title":"411 Works 90 Degree Silicone Reducer Coupler","description":"\u003ch3\u003e411 Works 90 Degree Silicone Reducer Coupler | High-Temperature Resistant | Durable Silicone Coupler\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe 411 Works 90 Degree Silicone Reducer Coupler is engineered to provide a reliable and flexible connection solution for charge pipes, intercoolers, water systems, and other critical components in demanding automotive environments. Designed with Subaru enthusiasts and performance builders in mind, this coupler excels in high-stress applications where durability and heat resistance are paramount. Its 90-degree angle and reducer design make it ideal for tight engine bays and custom piping setups common in WRX, STI, BRZ, and other Subaru platforms.\u003c\/p\u003e\n\u003cp\u003eConstructed with a multi-ply reinforced silicone design, this coupler balances strength and flexibility to withstand extreme temperatures and pressure fluctuations. The 4- and 5-ply layering incorporates three reinforced silicone layers, ensuring exceptional durability without sacrificing pliability. 411 Works is known for rigorous in-house testing and quality control, making this coupler a trusted choice for enthusiasts who demand consistent performance and longevity from their intercooler and cooling system components.\u003c\/p\u003e\n\u003cp\u003eFor Subaru owners, maintaining secure and leak-free connections in turbocharged or water-cooled setups is critical to maximizing power and reliability. The 411 Works 90 Degree Silicone Reducer Coupler’s high-temperature rating from -120°F to +360°F (with peak tolerance up to +390°F) ensures it performs reliably under the heat generated by boosted engines and track conditions. Its robust construction reduces the risk of failure, helping maintain optimal boost pressure and cooling efficiency for your Subaru’s performance upgrades.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis 411 Works 90 Degree Silicone Reducer Coupler is engineered for universal automotive applications and features a durable 4- or 5-ply silicone construction with high-temperature resistance. Constructed from reinforced silicone layers, it delivers exceptional strength and flexibility for Subaru enthusiasts seeking reliable, heat-resistant couplers for charge pipes and intercooler systems.\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 90 Degree Silicone Reducer Coupler\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 411-90RC3X4\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 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 4mm for ½” - 1-⅞” sizes (this model)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e 90 Degree Angle Reducer Coupler\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 and splitting under pressure and heat.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeat Resistance:\u003c\/strong\u003e Rated for extreme temperatures, ideal for turbocharged Subaru engines and demanding cooling setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Allows for tight bends and custom piping configurations without compromising seal integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e In-house testing ensures consistent quality and performance for long-term use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Universal fitment supports a wide range of Subaru platforms and aftermarket setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Connection:\u003c\/strong\u003e Designed to pair with clamps for leak-free, vibration-resistant joins.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× 411 Works 90 Degree Silicone Reducer Coupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eInstallation of the 411 Works 90 Degree Silicone Reducer Coupler is straightforward for enthusiasts comfortable with basic hose and clamp replacement. The coupler’s flexibility accommodates slight variations in pipe diameter and angle, making it a practical choice for custom intercooler or cooling system plumbing. No special tools are required beyond standard hose clamps and hand tools. While the coupler fits universally, verify sizing compatibility with your specific charge pipe or intercooler dimensions before purchase. For performance applications, ensure clamps are properly torqued to maintain boost integrity and prevent leaks.\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 angle fitment for your specific setup\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":"2\" - 2 1\/4\"","offer_id":46791985037487,"sku":"411-90RC2X214","price":26.5,"currency_code":"USD","in_stock":true},{"title":"2\" - 2 1\/2\"","offer_id":46791985070255,"sku":"411-90RC2X212","price":31.25,"currency_code":"USD","in_stock":true},{"title":"2\" - 2 3\/4\"","offer_id":46791985103023,"sku":"411-90RC2X234","price":36.0,"currency_code":"USD","in_stock":true},{"title":"2\" - 3\"","offer_id":46791985135791,"sku":"411-90RC2X3","price":38.5,"currency_code":"USD","in_stock":true},{"title":"2 1\/2\" - 2 3\/4\"","offer_id":46791985168559,"sku":"411-90RC212X234","price":43.25,"currency_code":"USD","in_stock":true},{"title":"2 1\/2\" - 3\"","offer_id":46791985201327,"sku":"411-90RC212X3","price":48.0,"currency_code":"USD","in_stock":true},{"title":"3\" - 3 1\/2\"","offer_id":46791985234095,"sku":"411-90RC3X312","price":50.5,"currency_code":"USD","in_stock":true},{"title":"3\" - 4\"","offer_id":46791985266863,"sku":"411-90RC3X4","price":53.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/411-90RC3x4-ALT1.jpg?v=1779865940","url":"https:\/\/subimods.com\/products\/90-reducer","provider":"Subimods.com","version":"1.0","type":"link"}