{"product_id":"design-engineeringheat-shroud-3-4in-i-d-x-3ft-aluminized-slee","title":"Design Engineering Heat Shroud 3\/4in x 3ft Split-Design Aluminized Thermal Sleeve — Universal Automotive Application","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Design Engineering\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDesign Engineering engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Design Engineering lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eConvenient Heat Protection with Hook and Loop Design\u003c\/h2\u003e\u003cp\u003eThe Design Engineering Heat Shroud is designed for enthusiasts who demand performance without the hassle of disassembly. Featuring a unique split-design with a high-strength hook and loop closure, this thermal sleeve can be installed directly over existing hoses, cables, and wiring harnesses without requiring you to disconnect them. It is the perfect solution for quick repairs or upgrades in crowded engine bays.\u003c\/p\u003e\u003ch3\u003eWhy Choose the Heat Shroud?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-Disconnect Installation:\u003c\/strong\u003e The split-seam design allows for fast, tool-free application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Heat Reflection:\u003c\/strong\u003e Aluminized fiberglass fabric reflects radiant heat, keeping underlying components cool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Sizing:\u003c\/strong\u003e 3\/4-inch inner diameter fits a wide range of automotive fuel lines, heater hoses, and electrical bundles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Materials:\u003c\/strong\u003e Built to withstand harsh under-hood environments and extreme thermal loads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy preventing heat soak, the Heat Shroud ensures that your engine's sensitive systems operate at peak efficiency. It is an essential component for any high-performance vehicle where radiant heat from exhaust manifolds or turbochargers threatens to degrade nearby parts. Trust the experts at GGCRACING to provide the best thermal management products for your project car.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Design Engineering products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/design-engineering2in-x-15ft-exhaust-wrap-titanium\" style=\"color:#0066cc;text-decoration:none;\"\u003eDesign Engineering Titanium Exhaust Wrap 2in x 15ft — Heat Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/design-engineering2in-x-100ft-exhaust-wrap-titanium-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eDesign Engineering Titanium Exhaust Wrap 2in x 100ft — Heat Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/design-engineering2in-x-50ft-exhaust-wrap-titanium-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eDesign Engineering Titanium Exhaust Wrap 2in x 50ft — Heat Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/design-engineering2in-x-25ft-exhaust-wrap-titanium-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eDesign Engineering Titanium Exhaust Wrap 2in x 25ft — Heat Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/design-engineering2in-x-15ft-exhaust-wrap-titanium-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eDesign Engineering Titanium Black Exhaust Wrap 2in x 15ft — Woven Fiberglass Heat Manageme\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Design Engineering Heat Shroud 3\/4in x 3ft Split-Design Aluminized Thermal Sleeve \\u2014 Universal Automotive Application\",\"description\":\"Install heat protection without disconnecting lines. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Design Engineering?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Design Engineering Heat Shroud 3\/4in x 3ft Split-Design Aluminized Thermal Sleev?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. 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