Design Engineering Inc

  • Automotive Upgrades

    DEI Introduces 7” Silver Protect-A-Boots

    AVON LAKE, OH (05.14.2019) – DEI’s new 7” Silver Protect-A-Boots protects spark plug wires and boots from excessive heat generated from the engine, exhaust manifold and headers that can cause wires and boots to burn, harden or crack resulting in arcing, misfire or event full ignition failure. Designed to withstand direct heat up to 1200°F they are extremely pliable allowing for…

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  • Press Releases

    DEI Introduces Oil Rug for a Cleaner, Mess Free Work Area

    AVON LAKE, OH (02.11.2019) – Changing oil is always messy. Now DEI offers a way to keep a garage or work area clean and mess free. DEI’s new Oil Rug quickly absorbs oily spills and drips to keep a work area tidy and accident free. It is an inexpensive and simple way to increase safety and cleanliness whether it is for…

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  • Automotive Upgrades

    DEI Introduces 2018 Product Catalog

    Avon Lake, OH (October 24, 2017)…Design Engineering, Inc. (DEI), manufacturer of innovative thermal and acoustic products for automotive and powersports applications, announces the company’s latest product catalog – Innovative Heat & Sound Control Solutions. The new catalog includes close to 70 new DEI and Boom Mat part numbers featuring thermal and acoustic solutions for classics, muscle cars, grassroots or Sportsman…

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