The DEI Exhaust Wrap 2-inch x 15-foot Tan Glass Fiber offers an effective solution for reducing extreme underhood heat and enhancing exhaust system efficiency. Wrapping headers and down pipes with this high-temperature resistant material significantly lowers radiant heat, creating a cooler air charge that boosts engine performance. Maintaining hotter exhaust gases within the system decreases exhaust density and promotes increased flow, which can lead to noticeable horsepower improvements. The wrap is designed to withstand direct temperatures up to 1200°F and radiant heat up to 2000°F, ensuring durability under demanding conditions. The kit includes stainless steel locking ties for a secure and professional installation, and the product features installation guidelines to assist with proper application. Applying DEI Exhaust Wrap can reduce under hood temperatures by approximately 50%, contributing to a cooler engine bay and more efficient operation. For enhanced longevity and heat retention, it is highly recommended to use DEI's HT Silicone Coating spray, which penetrates, seals, and protects the fibers. Note that wrapping catalytic converters is discouraged due to potential overheating risks, and alternatives like the Corvette Catalytic Converter Shield or Floor & Tunnel Shield II are suggested. A key consideration is that once heat-cycled, the fibers lose flexibility, so removal or repositioning after installation is not advised. This product is ideal for automotive enthusiasts seeking improved thermal management and performance gains in their vehicles, with comprehensive installation support included.
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