{"product_id":"tandefio-90-silicone-elbow-hose-coupler-4-102mm-4-ply-5mm-with-t-bolt-clamps","title":"Tandefio 90° Silicone Elbow Hose Coupler 4\" (102mm) — 4‑ply 5mm with T‑Bolt Clamps","description":"\u003cp\u003e\u003cstrong\u003eThe Tandefio 90 degree 4\" (102mm) silicone elbow coupler is a reinforced 4‑ply, 5mm intake connector supplied with stainless steel T‑bolt clamps for reliable turbo and intercooler piping joins.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis silicone 90° elbow is engineered as a straightforward replacement or upgrade for turbo, intercooler, and cold air intake plumbing where a smooth, durable right-angle transition is required. Built from multi-ply silicone and paired with heavy-duty clamps, it balances flexibility with strength to resist pressure, heat, and vibration that commonly occur in forced‑induction and intake systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this elbow fit into a turbo or intercooler plumbing run?\u003c\/h3\u003e\n\u003cp\u003eThe elbow provides a compact 90° directional change with an inner diameter of approximately 4 inches (102 mm), making it suitable for many standard intercooler and intake plumbing layouts. Its consistent inner bore helps maintain airflow velocity while reducing turbulence at the bend.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner diameter: ~4\" (102 mm) for common turbo\/intercooler piping sizes.\u003c\/li\u003e\n  \u003cli\u003eLength and profile matched for tight engine-bay routing.\u003c\/li\u003e\n  \u003cli\u003eSmooth inner wall to preserve airflow and reduce pressure loss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the construction and temperature\/resistance features?\u003c\/h3\u003e\n\u003cp\u003eThis coupler uses a 4‑ply silicone construction with a nominal thickness of about 5mm, offering a balance of rigidity and flexibility. Silicone resists cracking and hardening that can occur with repeated heat cycles, while the included stainless steel T‑bolt clamps provide even compression without rusting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4‑ply silicone body for improved burst and vacuum resistance.\u003c\/li\u003e\n  \u003cli\u003e~5mm wall thickness to resist collapse under vacuum and boost pressure.\u003c\/li\u003e\n  \u003cli\u003eStainless steel T‑bolt clamps for uniform sealing and corrosion resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation and what’s included?\u003c\/h3\u003e\n\u003cp\u003eThe kit arrives ready to install: one 90° coupler and two T‑bolt clamps sized to the coupler’s ID. Its straightforward design minimizes the need for additional adapters or specialized tools during fitting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete kit: 1 silicone elbow + 2 stainless T‑bolt clamps.\u003c\/li\u003e\n  \u003cli\u003eClamp heads accessible for common sockets or wrenches.\u003c\/li\u003e\n  \u003cli\u003ePush-on fit with clamp tightening for leak-free joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work outside automotive applications?\u003c\/h3\u003e\n\u003cp\u003eYes — the combination of robust silicone and stainless hardware makes the elbow useful in marine, light industrial, HVAC, or DIY ventilation projects that require a durable right‑angle connector. Evaluate chemical exposure and pressure limits for non-automotive uses before final selection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for cold air intakes, intercooler\/intermediate piping, and duct transitions.\u003c\/li\u003e\n  \u003cli\u003eCan be used in marine or industrial low-pressure ducting when compatible with silicone.\u003c\/li\u003e\n  \u003cli\u003eNot intended for highly corrosive fluids or extreme structural loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: mechanics, performance enthusiasts, fleet technicians, and DIYers who need a dependable 4\" 90° silicone coupler for turbo or intake systems. If you want an off‑the‑shelf reinforced elbow that pairs flexibility with durable clamping hardware for reliable, leak‑resistant connections in engine bays or similar environments, this Tandefio kit is designed to save installation time while improving joint longevity.\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: What is the inner diameter and thickness of the Tandefio elbow?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It has an inner diameter of about 4\" (102 mm) and a wall thickness of roughly 5 mm with 4-ply construction.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the included clamps corrosion-resistant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the kit includes stainless steel T-bolt clamps designed to resist rust and provide uniform sealing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Tandefio","offers":[{"title":"Default Title","offer_id":48084597112990,"sku":"B0CG1SF75S","price":37.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/tandefio-front-packaging-4in-90-elbow.jpg?v=1785860490","url":"https:\/\/northtrailauto.ca\/products\/tandefio-90-silicone-elbow-hose-coupler-4-102mm-4-ply-5mm-with-t-bolt-clamps","provider":"North Trail Auto","version":"1.0","type":"link"}