{"product_id":"tuolauthon-90-silicone-reducer-elbow-1-1-2-to-1-3-4-id-4-ply-reinforced-high-temp-intake-turbo-coupler","title":"TuoLauthon 90° Silicone Reducer Elbow 1-1\/2\" to 1-3\/4\" ID — 4-ply Reinforced, High-Temp Intake\/Turbo Coupler","description":"\u003cp\u003e\u003cstrong\u003eTuoLauthon’s 90° silicone reducer coupler is a high‑strength elbow hose that joins 1-1\/2\" (38mm) and 1-3\/4\" (45mm) piping for turbo and intake systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis reinforced silicone elbow provides a compact, angled connection for airflow plumbing where pipe diameter changes are required. Designed for automotive intake and turbo piping (not for fuel or oil), the coupler combines flexible silicone with a 4-ply nylon reinforcement and includes two stainless steel clamps for a ready-to-install solution. Its operating range and construction make it suitable for hot, high-pressure environments inside the engine bay while resisting common degradation factors like UV and ozone.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this reducer handle engine-bay heat and pressure?\u003c\/h3\u003e\n\u003cp\u003eThe TuoLauthon 90° reducer is rated for extreme temperatures and tested burst capacity to withstand typical intake and turbo stresses. Its silicone compound tolerates both very low and high temperatures while the 4-ply nylon reinforcement adds strength under pressure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature range: -60°C to 220°C (-76°F to 428°F)\u003c\/li\u003e\n  \u003cli\u003eWorking pressure: 85 PSI; burst pressure: 245 PSI\u003c\/li\u003e\n  \u003cli\u003e0.2 inch (5 mm) wall thickness with 4-ply nylon reinforcement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my existing intake or turbo piping?\u003c\/h3\u003e\n\u003cp\u003eThe reducer is designed specifically to mate 1-1\/2\" (38mm) and 1-3\/4\" (45mm) inner diameter pipes at a 90° angle. Measure the ID of your hoses or pipes and the available clearance for a 4-inch (102mm) long elbow to confirm compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner diameters: 1-1\/2\" (38mm) to 1-3\/4\" (45mm)\u003c\/li\u003e\n  \u003cli\u003eLength: 4 inches (102mm) for compact routing\u003c\/li\u003e\n  \u003cli\u003eIncludes two stainless steel clamps for secure fastening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the silicone and what does it resist?\u003c\/h3\u003e\n\u003cp\u003eThis silicone elbow is formulated for long-term durability against common environmental and mechanical stressors found in engine compartments. The material resists cracking, hardening and degradation from oxygen, ozone and UV exposure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eResistant to UV, water, ozone and oxygen exposure\u003c\/li\u003e\n  \u003cli\u003eRetains flexibility across wide temperature swings\u003c\/li\u003e\n  \u003cli\u003eNot intended for oil or fuel transfer applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what’s included in the package?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: slide the reducer over the mating pipes and tighten the supplied stainless clamps. The product ships with the hose and two clamps, providing everything needed for a secure, leak‑resistant connection on most intake or turbo lines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSupplied with 2 stainless steel hose clamps for immediate installation\u003c\/li\u003e\n  \u003cli\u003eFlexible elbow geometry simplifies routing in tight spaces\u003c\/li\u003e\n  \u003cli\u003eCut-to-fit trimming is possible, but confirm fit before trimming\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? TuoLauthon’s 90° 1-1\/2\" to 1-3\/4\" silicone reducer coupler is made for DIY car enthusiasts, performance tuners and professional mechanics who need a reliable, compact elbow to transition between differently sized intake or turbo pipes. It’s ideal where heat tolerance and pressure resistance matter—on turbo inlet\/outlet plumbing, intercooler piping, and custom intake systems—while not being suitable for fuel or oil transfer lines. If you need a durable, reinforced silicone elbow with included clamps for a tight engine-bay fit, this coupler provides a ready, long-lasting solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this reducer for fuel or oil lines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This silicone reducer is intended for intake and turbo piping only and is not suitable for fuel or oil transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are clamps included and what size are they?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, two stainless steel hose clamps are included to fit the 1-1\/2\" and 1-3\/4\" ends for secure installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TuoLauthon","offers":[{"title":"Default Title","offer_id":67595585585337,"sku":"B0CCD5GMX4","price":54.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/tuolauthon-front-packaging-elbow.jpg?v=1790590101","url":"https:\/\/redleafauto.ca\/products\/tuolauthon-90-silicone-reducer-elbow-1-1-2-to-1-3-4-id-4-ply-reinforced-high-temp-intake-turbo-coupler","provider":"Redleaf Auto","version":"1.0","type":"link"}