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 2in x 15ft Exhaust Wrap Titanium 10129
Part # 10129Vendor:DESIGN ENGINEERINGRegular price $21.99 USDRegular priceUnit price / per$24.19 USDSale price $21.99 USDSale -
DESIGN ENGINEERING Easy Loom Split Wire Sleeve 5 mm x 20ft 10650
Part # 10650Vendor:DESIGN ENGINEERINGRegular price $21.99 USDRegular priceUnit price / per$24.19 USDSale price $21.99 USDSale -
DESIGN ENGINEERING Reflect-A-Cool Heat Barrier 12 x 24 10461
Part # 10461Vendor:DESIGN ENGINEERINGRegular price $21.99 USDRegular priceUnit price / per$24.19 USDSale price $21.99 USDSale -
DESIGN ENGINEERING Fire Sleeve 3/8in x 3' 10470
Part # 10470Vendor:DESIGN ENGINEERINGRegular price $21.49 USDRegular priceUnit price / per$23.64 USDSale price $21.49 USDSale -
DESIGN ENGINEERING Boom Mat 12in x 12-1/2in 2 Pack 50200
Part # 50200Vendor:DESIGN ENGINEERINGRegular price $19.99 USDRegular priceUnit price / per$21.99 USDSale price $19.99 USDSale -
DESIGN ENGINEERING Aluminized Heat Sheath 1 1/4in x 3' 10404
Part # 10404Vendor:DESIGN ENGINEERINGRegular price $19.99 USDRegular priceUnit price / per$21.99 USDSale price $19.99 USDSale -
DESIGN ENGINEERING Lighted Button Head Bolt Pair Blue 30307
Part # 30307Vendor:DESIGN ENGINEERINGRegular price $19.99 USDRegular priceUnit price / per$35.99 USDSale price $19.99 USDSale -
DESIGN ENGINEERING Protect-A-Boot Silver 2pk Fits 90 Deg Plug Wir 10551
Part # 10551Vendor:DESIGN ENGINEERINGRegular price $19.99 USDRegular priceUnit price / per$21.99 USDSale price $19.99 USDSale -
DESIGN ENGINEERING Form-A-Barrier Heat Shield 12in x 12in 11002
Part # 11002Vendor:DESIGN ENGINEERINGRegular price $19.99 USDRegular priceUnit price / per$21.99 USDSale price $19.99 USDSale -
Design Engineering Titanium Exhaust Manifold Wrap 1" x 15' '010128
Part # 010128Vendor:DESIGN ENGINEERINGRegular price $19.74 USDRegular priceUnit price / per$36.00 USDSale price $19.74 USDSale -
DESIGN ENGINEERING 2in x 15' Exhaust Wrap 10106
Part # 10106Vendor:DESIGN ENGINEERINGRegular price $18.99 USDRegular priceUnit price / per$20.89 USDSale price $18.99 USDSale -
DESIGN ENGINEERING Sensor Plug Thermal Cap 32mm ID x 2in Pair 10754
Part # 10754Vendor:DESIGN ENGINEERINGRegular price $18.99 USDRegular priceUnit price / per$30.89 USDSale price $18.99 USDSale -
DESIGN ENGINEERING Protect-A Boot (2-pack) 10501
Part # 10501Vendor:DESIGN ENGINEERINGRegular price $18.99 USDRegular priceUnit price / per$20.89 USDSale price $18.99 USDSale -
DESIGN ENGINEERING Speaker Performance Kit 50199
Part # 50199Vendor:DESIGN ENGINEERINGRegular price $18.99 USDRegular priceUnit price / per$20.89 USDSale price $18.99 USDSale -
DESIGN ENGINEERING Vapor Block Sleeve-1in x 36in 10672
Part # 10672Vendor:DESIGN ENGINEERINGRegular price $18.99 USDRegular priceUnit price / per$20.89 USDSale price $18.99 USDSale -
DESIGN ENGINEERING 90-91 Corvette EGR Pipe Heat Shield 15 x 4.5in 10388
Part # 10388Vendor:DESIGN ENGINEERINGRegular price $18.99 USDRegular priceUnit price / per$34.69 USDSale price $18.99 USDSale -
Design Engineering Exhaust Manifold Heat Sheath 3/4" x 3' '010403
Part # 010403Vendor:DESIGN ENGINEERINGRegular price $18.70 USDRegular priceUnit price / per$34.00 USDSale price $18.70 USDSale -
DESIGN ENGINEERING Aluminized Heat Sheath 1in x 3' 10419
Part # 10419Vendor:DESIGN ENGINEERINGRegular price $18.49 USDRegular priceUnit price / per$20.34 USDSale price $18.49 USDSale -
DESIGN ENGINEERING Positive Locking Ties 12mm x 9in 8-pk 10211
Part # 10211Vendor:DESIGN ENGINEERINGRegular price $18.49 USDRegular priceUnit price / per$20.34 USDSale price $18.49 USDSale -
DESIGN ENGINEERING Sensor Plug Thermal Caps (1) 25mm/(1) 35mm x 2in 10759
Part # 10759Vendor:DESIGN ENGINEERINGRegular price $17.99 USDRegular priceUnit price / per$29.79 USDSale price $17.99 USDSale -
DESIGN ENGINEERING Sensor Plug Thermal Cap 25mm ID x 2in Pair 10753
Part # 10753Vendor:DESIGN ENGINEERINGRegular price $17.99 USDRegular priceUnit price / per$19.79 USDSale price $17.99 USDSale -
DESIGN ENGINEERING Protect-a-Boot Black 2pcs 10511
Part # 10511Vendor:DESIGN ENGINEERINGRegular price $17.99 USDRegular priceUnit price / per$19.79 USDSale price $17.99 USDSale -
DESIGN ENGINEERING Radiator Relief Additive 1qt 40104
Part # 40104Vendor:DESIGN ENGINEERINGRegular price $17.99 USDRegular priceUnit price / per$19.79 USDSale price $17.99 USDSale -
DESIGN ENGINEERING High Temp Spray Adhesive 13.3 Ounces 10492
Part # 10492Vendor:DESIGN ENGINEERINGRegular price $16.99 USDRegular priceUnit price / per$18.69 USDSale price $16.99 USDSale