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DEI Introduces Black Speed Sleeves New Exhaust Pipe and Header Insulator Available in Black or Tan Reduces Under the Hood Radiant Heat

Excessive under-the-hood heat generated by exhaust pipes and headers robs horsepower, puts electrical components at risk and reduces overall performance. DEI, the leading thermal specialist for the automotive aftermarket, now offers a quicker and easier way to ensure a cooler air charge for improved performance. Introduced at the 2015 SEMA Show, Speed Sleeves cover and protect primary exhaust header pipes serving both as an insulator and radiant heat barrier for pipes up to 2-1/2” in diameter. Speed Sleeves offer a time saving alternative to completely wrapping headers from top to bottom, and can also be used for spot heat protection on any pipe or manifold.

Also sold as a kit, Speed Sleeves has everything needed for a quick and simple install including 8” wide exhaust wrap, locking fasteners and stainless steel locking ties. Available for purchase in two color options, tan and black, it is available for either a four or six cylinder engine (12’ of wrap) or eight cylinder (16’ of wrap).

Part#       Description
010114    Tan, 4 & 6 cylinder
010115    Tan, 8 cylinder
010084    Black, 4 & 6 cylinder
010083    Black, 8 cylinder


For more information about DEI’s new Speed Sleeves, or other Design Engineering thermal control performance products, check out the new 2016 DEI product catalog, visit, call DEI at 800-264-9472, or e-mail: To keep up with the latest new thermal control performance products from Design Engineering, Inc.

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