Collection: Design Engineering, Inc.
DEI specializes in heat and sound insulation products. This includes heat wrap for headers or exhaust systems, heat shields, sleeve products, & more.

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DESIGN ENGINEERING 88-98 CK Interior Damping Kit 50022
Part # 50022Vendor:DESIGN ENGINEERINGRegular price $164.99 USDRegular priceUnit price / per$190.49 USDSale price $164.99 USDSale -
DESIGN ENGINEERING Ultra Block Reflective Material 48in x 48in 50511
Part # 50511Vendor:DESIGN ENGINEERINGRegular price $156.99 USDRegular priceUnit price / per$172.69 USDSale price $156.99 USDSale -
DESIGN ENGINEERING Fire Sleeve .625in ID x 25ft 92472
Part # 92472Vendor:DESIGN ENGINEERINGRegular price $151.99 USDRegular priceUnit price / per$167.19 USDSale price $151.99 USDSale -
DESIGN ENGINEERING 73-87 GM P/U Damping Kit 50027
Part # 50027Vendor:DESIGN ENGINEERINGRegular price $148.99 USDRegular priceUnit price / per$172.89 USDSale price $148.99 USDSale -
Design Engineering Black Titanium Exhaust Manifold Wrap 2" x 100' DEI-010002
Part # DEI-010002Vendor:DESIGN ENGINEERINGRegular price $148.56 USDRegular priceUnit price / per$172.42 USDSale price $148.56 USDSale -
DESIGN ENGINEERING 67-72 C10 Interior kit 50025
Part # 50025Vendor:DESIGN ENGINEERINGRegular price $144.99 USDRegular priceUnit price / per$169.99 USDSale price $144.99 USDSale -
DESIGN ENGINEERING 90-05 Miata Under Carpet Floor Insulation Kit 50295
Part # 50295Vendor:DESIGN ENGINEERINGRegular price $144.99 USDRegular priceUnit price / per$159.49 USDSale price $144.99 USDSale -
DESIGN ENGINEERING 48in x 54in Under Carpet Insulator 50101
Part # 50101Vendor:DESIGN ENGINEERINGRegular price $143.99 USDRegular priceUnit price / per$158.39 USDSale price $143.99 USDSale -
Design Engineering Titanium Exhaust Manifold Wrap 2" x 100' '010130
Part # 010130Vendor:DESIGN ENGINEERINGRegular price $143.82 USDRegular priceUnit price / per$199.00 USDSale price $143.82 USDSale -
DESIGN ENGINEERING 18- Jeep Wrangler JL Side Window Kit Gray 50269
Part # 50269Vendor:DESIGN ENGINEERINGRegular price $141.99 USDRegular priceUnit price / per$194.59 USDSale price $141.99 USDSale -
DESIGN ENGINEERING ATAC Thermal Acoustic Coating 1 Gallon 50208
Part # 50208Vendor:DESIGN ENGINEERINGRegular price $139.99 USDRegular priceUnit price / per$153.99 USDSale price $139.99 USDSale -
DESIGN ENGINEERING Stainless Pipe Shield 6in x 12in 10255
Part # 10255Vendor:DESIGN ENGINEERINGRegular price $136.99 USDRegular priceUnit price / per$150.69 USDSale price $136.99 USDSale -
DESIGN ENGINEERING 2in Exhaust Wrap Kit Tan w/Aluminum Silicone Coat 10112
Part # 10112Vendor:DESIGN ENGINEERINGRegular price $135.99 USDRegular priceUnit price / per$149.59 USDSale price $135.99 USDSale -
DESIGN ENGINEERING Waste Gate Cover Titaniu m 10142
Part # 10142Vendor:DESIGN ENGINEERINGRegular price $132.99 USDRegular priceUnit price / per$146.29 USDSale price $132.99 USDSale -
DESIGN ENGINEERING Exhaust & Pipe Wrap Kit Black Titanium 10073
Part # 10073Vendor:DESIGN ENGINEERINGRegular price $128.99 USDRegular priceUnit price / per$141.89 USDSale price $128.99 USDSale -
DESIGN ENGINEERING Drink Bottle Insulator 10910
Part # 10910Vendor:DESIGN ENGINEERINGRegular price $127.99 USDRegular priceUnit price / per$140.79 USDSale price $127.99 USDSale -
DESIGN ENGINEERING 67-72 C10 Interior Damping Kit 50024
Part # 50024Vendor:DESIGN ENGINEERINGRegular price $126.99 USDRegular priceUnit price / per$139.69 USDSale price $126.99 USDSale -
DESIGN ENGINEERING 2in Exhaust Wrap Kit Blk w/Blk Silicone Coating 10110
Part # 10110Vendor:DESIGN ENGINEERINGRegular price $121.99 USDRegular priceUnit price / per$134.19 USDSale price $121.99 USDSale -
DESIGN ENGINEERING Moldable Noise Barrier 48in x 54in - 18 sq ft 50104
Part # 50104Vendor:DESIGN ENGINEERINGRegular price $119.99 USDRegular priceUnit price / per$140.99 USDSale price $119.99 USDSale -
DESIGN ENGINEERING Jeep JL 4 DR 18- Side Window Black 4pc 50173
Part # 50173Vendor:DESIGN ENGINEERINGRegular price $119.99 USDRegular priceUnit price / per$131.99 USDSale price $119.99 USDSale -
DESIGN ENGINEERING Easy Loom Master Kit 10663
Part # 10663Vendor:DESIGN ENGINEERINGRegular price $118.99 USDRegular priceUnit price / per$130.89 USDSale price $118.99 USDSale -
DESIGN ENGINEERING 2in x 100ft Exhaust Wrap Titanium Black 10002
Part # 10002Vendor:DESIGN ENGINEERINGRegular price $117.99 USDRegular priceUnit price / per$129.79 USDSale price $117.99 USDSale -
DESIGN ENGINEERING 06-15 Miata Transmission Tunnel Heat Shield 10950
Part # 10950Vendor:DESIGN ENGINEERINGRegular price $117.99 USDRegular priceUnit price / per$129.79 USDSale price $117.99 USDSale -
DESIGN ENGINEERING Boom Mat 12in x 24 in 10 Pack 50210
Part # 50210Vendor:DESIGN ENGINEERINGRegular price $116.99 USDRegular priceUnit price / per$128.69 USDSale price $116.99 USDSale