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Design Engineering Inc.

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The first name in thermal tuning, Design Engineering, Inc. offers a full line of performance aftermarket heat protection products, including exhaust wrap, heat shields for bodywork and fuel tank protection, as well as thermal isolation products for boots, wires, lines and cables. DEI has been designing some of the most effective automotive thermal upgrade components and accessories for both performance cars and motorcycles, including turbocharger and nitrous accessories, and even audio isolation materials, for decades, right here in the US. While their isolative materials have found various applications, dialing down heat soak and cranking up performance is their expertise.