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 Jeep JL 4 DR 18- Headl iner Kit Black Leather 50182
Part # 50182Vendor:DESIGN ENGINEERINGRegular price $519.99 USDRegular priceUnit price / per$571.99 USDSale price $519.99 USDSale -
DESIGN ENGINEERING 2004-06 Jeep Wrangler LJ Headliner Kit Black 50604
Part # 50604Vendor:DESIGN ENGINEERINGRegular price $515.99 USDRegular priceUnit price / per$567.59 USDSale price $515.99 USDSale -
DESIGN ENGINEERING 2004-06 Jeep Wrangler LJ Headliner Kit Gray 50605
Part # 50605Vendor:DESIGN ENGINEERINGRegular price $497.99 USDRegular priceUnit price / per$547.79 USDSale price $497.99 USDSale -
DESIGN ENGINEERING Heat Shroud 0.5 - 1.25in ID x 50ft 93405
Part # 93405Vendor:DESIGN ENGINEERINGRegular price $441.99 USDRegular priceUnit price / per$486.19 USDSale price $441.99 USDSale -
Design Engineering Black Exhaust Manifold Wrap 8" x 100' DEI-010085
Part # DEI-010085Vendor:DESIGN ENGINEERINGRegular price $427.93 USDRegular priceUnit price / per$479.72 USDSale price $427.93 USDSale -
DESIGN ENGINEERING Jeep JL 4 DR 18- Headl iner Kit White 13pc Com 50180
Part # 50180Vendor:DESIGN ENGINEERINGRegular price $411.99 USDRegular priceUnit price / per$545.59 USDSale price $411.99 USDSale -
DESIGN ENGINEERING Jeep JL 4 DR 18- Headl iner Kit Gray 13pc Comb 50179
Part # 50179Vendor:DESIGN ENGINEERINGRegular price $411.99 USDRegular priceUnit price / per$545.59 USDSale price $411.99 USDSale -
DESIGN ENGINEERING Jeep JL 4 DR 18- Headl iner Kit Black Leather 50172
Part # 50172Vendor:DESIGN ENGINEERINGRegular price $401.99 USDRegular priceUnit price / per$532.59 USDSale price $401.99 USDSale -
DESIGN ENGINEERING 2004-06 Jeep Wrangler LJ Headliner Kit White 50602
Part # 50602Vendor:DESIGN ENGINEERINGRegular price $364.99 USDRegular priceUnit price / per$467.59 USDSale price $364.99 USDSale -
DESIGN ENGINEERING Jeep JL 4 DR 18- Headl iner Kit Black 13pc Com 50178
Part # 50178Vendor:DESIGN ENGINEERINGRegular price $363.99 USDRegular priceUnit price / per$483.19 USDSale price $363.99 USDSale -
DESIGN ENGINEERING 20- Gladiator Headliner Leather Look Black 7 Pc. 50187
Part # 50187Vendor:DESIGN ENGINEERINGRegular price $357.99 USDRegular priceUnit price / per$393.79 USDSale price $357.99 USDSale -
DESIGN ENGINEERING 2004-06 Jeep Wrangler LJ Headliner Kit Gray 50603
Part # 50603Vendor:DESIGN ENGINEERINGRegular price $349.99 USDRegular priceUnit price / per$464.99 USDSale price $349.99 USDSale -
DESIGN ENGINEERING 2004-06 Jeep Wrangler LJ Headliner Kit Black 50601
Part # 50601Vendor:DESIGN ENGINEERINGRegular price $349.99 USDRegular priceUnit price / per$464.99 USDSale price $349.99 USDSale -
DESIGN ENGINEERING Sprint Car Thermal Blank et 10225
Part # 10225Vendor:DESIGN ENGINEERINGRegular price $342.99 USDRegular priceUnit price / per$377.29 USDSale price $342.99 USDSale -
DESIGN ENGINEERING 20- Gladiator Headline r Kit White 7 Pieces 50185
Part # 50185Vendor:DESIGN ENGINEERINGRegular price $329.99 USDRegular priceUnit price / per$362.99 USDSale price $329.99 USDSale -
DESIGN ENGINEERING 20- Gladiator Headline r Kit Gray 7 Pieces 50184
Part # 50184Vendor:DESIGN ENGINEERINGRegular price $315.99 USDRegular priceUnit price / per$356.59 USDSale price $315.99 USDSale -
DESIGN ENGINEERING Jeep JL 4 DR 18- Headl iner Kit White 9pc 50170
Part # 50170Vendor:DESIGN ENGINEERINGRegular price $315.99 USDRegular priceUnit price / per$356.59 USDSale price $315.99 USDSale -
Design Engineering Tan Exhaust Wrap 6" x 100' DEI-010104
Part # DEI-010104Vendor:DESIGN ENGINEERINGRegular price $313.49 USDRegular priceUnit price / per$353.84 USDSale price $313.49 USDSale -
DESIGN ENGINEERING EV Fire Blanket 10686
Part # 10686Vendor:DESIGN ENGINEERINGRegular price $297.99 USDRegular priceUnit price / per$327.79 USDSale price $297.99 USDSale -
DESIGN ENGINEERING Turbo Shield Kit T4 Onyx 10182
Part # 10182Vendor:DESIGN ENGINEERINGRegular price $295.09 USDRegular priceUnit price / per$324.60 USDSale price $295.09 USDSale -
DESIGN ENGINEERING Turbo Shield Kit Gen III T4 Titanium Shield Only 10241
Part # 10241Vendor:DESIGN ENGINEERINGRegular price $294.99 USDRegular priceUnit price / per$373.99 USDSale price $294.99 USDSale -
DESIGN ENGINEERING Turbo Shield Kit Gen III T4 Titanium 10240
Part # 10240Vendor:DESIGN ENGINEERINGRegular price $291.99 USDRegular priceUnit price / per$330.19 USDSale price $291.99 USDSale -
DESIGN ENGINEERING Thermal & Acoustic Inter ior Kit Small to Med Car 50500
Part # 50500Vendor:DESIGN ENGINEERINGRegular price $289.99 USDRegular priceUnit price / per$386.99 USDSale price $289.99 USDSale -
DESIGN ENGINEERING Heat Sheath 1.5in ID x 50ft 93420
Part # 93420Vendor:DESIGN ENGINEERINGRegular price $286.99 USDRegular priceUnit price / per$315.69 USDSale price $286.99 USDSale