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Design Engineering Inc. DEI Exhaust Wrap, Heat Shields, and Sound Barriers

Design Engineering Inc. DEI Exhaust Wrap, Heat Shields, and Sound Barriers

Turn to Design Engineering (DEI) to keep the damaging, power-stealing effects of engine heat under control. Wrap exhaust tubing, wiring, plug boots, ducts, hoses, and...

Turn to Design Engineering (DEI) to keep the damaging, power-stealing effects of engine heat under control. Wrap exhaust tubing, wiring, plug boots, ducts, hoses, and other heat-sensitive components with Design Engineering’s sleeves, tapes, and heat shields. Boost the efficiency of your intercooler by up to 50 percent with a CryO2 intercooler spray kit—it’s a safe, effective, easy-to-install, and budget-friendly alternative to nitrous!  DEI also produces heat-resistant spray-on adhesives and coatings, coolant system additives, and other heat- and sound-insulating products, and the place to...

Turn to Design Engineering (DEI) to keep the damaging, power-stealing effects of engine heat under control. Wrap exhaust tubing, wiring, plug boots, ducts, hoses, and other heat-sensitive components with Design Engineering’s sleeves, tapes, and heat shields. Boost the efficiency of your intercooler by up to 50 percent with a CryO2 intercooler spray kit—it’s a safe, effective, easy-to-install, and budget-friendly alternative to nitrous!  DEI also produces heat-resistant spray-on adhesives and coatings, coolant system additives, and other heat- and sound-insulating products, and the place to find them all is Summit Racing.

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Results 1 - 25 of 733

DEI Titanium Exhaust Wrap with LR Technology 10130

Made in the USA DEI Titanium Exhaust Wrap with LR Technology 10130

$20.00 Mail-In Rebate

Price after Manufacturer Rebate: $85.99

Rebate Expires: 8/31/2025

Get $20 back after rebate on this DEI product! Go to www.summitracing.com/go/dei to redeem offer.

Get UP TO $100 back after rebate on select DEI Exhaust Wrap! Go to www.summitracing.com/go/dei for more rebate details. Valid on purchases made between 7/1/25 and 8/31/25. Must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Rebate intended for end consumer only. Limit two qualifying purchases per household.

DEI Titanium Exhaust Wrap with LR Technology 10130

Exhaust and Header Wrap, Titanium, 1,800 Degrees F Direct Heat, 2,500 Degrees F Radiant Heat, Lava Rock, Titanium, 2 in. Wide x 100 ft., Each

Part Number: DEI-010130

4.64 out of 5 stars ( 72 )

Estimated Ship Date: Tomorrow

    • $20.00 Mail-In Rebate

    Price after Manufacturer Rebate: $85.99

    Rebate Expires: 8/31/2025

    Get $20 back after rebate on this DEI product! Go to www.summitracing.com/go/dei to redeem offer.

    Get UP TO $100 back after rebate on select DEI Exhaust Wrap! Go to www.summitracing.com/go/dei for more rebate details. Valid on purchases made between 7/1/25 and 8/31/25. Must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Rebate intended for end consumer only. Limit two qualifying purchases per household.

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Estimated Ship Date: Tomorrow

DEI Floor and Tunnel Shields II 50503

Made in the USA DEI Floor and Tunnel Shields II 50503

DEI Floor and Tunnel Shields II 50503

Heat Protection, Floor and Tunnel Shield, 48 in. x 42 in., 3/16 in. Thick, Each

Part Number: DEI-050503

4.87 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI Easy Loom Master Kits 10663

Made in the USA DEI Easy Loom Master Kits 10663

DEI Easy Loom Master Kits 10663

Wire Loom, Easy Loom, Master Kit, Synthetic Fiber, Black, Kit

Part Number: DEI-010663

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI Exhaust Wrap Kits 10073

Made in the USA DEI Exhaust Wrap Kits 10073

$20.00 Mail-In Rebate

Price after Manufacturer Rebate: $87.99

Rebate Expires: 8/31/2025

Get $20 back after rebate on this DEI product! Go to www.summitracing.com/go/dei to redeem offer.

Get UP TO $100 back after rebate on select DEI Exhaust Wrap! Go to www.summitracing.com/go/dei for more rebate details. Valid on purchases made between 7/1/25 and 8/31/25. Must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Rebate intended for end consumer only. Limit two qualifying purchases per household.

DEI Exhaust Wrap Kits 10073

Exhaust and Header Wrap, Titanium, 1,800 Degrees Direct Heat, 2,500 Degrees Radiant Heat, Lava Rock, Carbon Fiber, 2 in. Wide x 50 ft., Kit

Part Number: DEI-010073

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

    • $20.00 Mail-In Rebate

    Price after Manufacturer Rebate: $87.99

    Rebate Expires: 8/31/2025

    Get $20 back after rebate on this DEI product! Go to www.summitracing.com/go/dei to redeem offer.

    Get UP TO $100 back after rebate on select DEI Exhaust Wrap! Go to www.summitracing.com/go/dei for more rebate details. Valid on purchases made between 7/1/25 and 8/31/25. Must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Rebate intended for end consumer only. Limit two qualifying purchases per household.

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Estimated Ship Date: Tomorrow

DEI Fire Wrap 3000 10477

DEI Fire Wrap 3000 10477

DEI Fire Wrap 3000 10477

Heat Barrier Shield, Fire Wrap 3000, Black, Velcro® Closure, Hoses/Wires, .625 in. Diameter, 2 ft. Length, Each

Part Number: DEI-010477

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI Heat Shroud Sleeving 10405

Made in the USA DEI Heat Shroud Sleeving 10405

DEI Heat Shroud Sleeving 10405

Heat Protection, Heat Shroud, 1 in. Diameter x 36 in. Length, Hook and Loop Fastening, Each

Part Number: DEI-010405

4.55 out of 5 stars ( 44 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI Reflect-A-GOLD Heat Barriers 10393

Made in the USA DEI Reflect-A-GOLD Heat Barriers 10393

DEI Reflect-A-GOLD Heat Barriers 10393

Heat Barrier, Reflect-A-GOLD, 24 in. x 24 in., Self-Adhesive, Each

Part Number: DEI-010393

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI Titanium Exhaust Wrap with LR Technology 10098

Made in the USA DEI Titanium Exhaust Wrap with LR Technology 10098

$10.00 Mail-In Rebate

Price after Manufacturer Rebate: $49.99

Rebate Expires: 8/31/2025

Get $10 back after rebate on this DEI product! Go to www.summitracing.com/go/dei to redeem offer.

Get UP TO $100 back after rebate on select DEI Exhaust Wrap! Go to www.summitracing.com/go/dei for more rebate details. Valid on purchases made between 7/1/25 and 8/31/25. Must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Rebate intended for end consumer only. Limit two qualifying purchases per household.

DEI Titanium Exhaust Wrap with LR Technology 10098

Exhaust and Header Wrap, Titanium, 1,800 Degrees F Direct Heat, 2,500 Degrees F Radiant Heat, Lava Rock, Titanium, 2 in. Wide x 50 ft., Each

Part Number: DEI-010098

Not Yet Reviewed

Estimated Ship Date: Tomorrow

    • $10.00 Mail-In Rebate

    Price after Manufacturer Rebate: $49.99

    Rebate Expires: 8/31/2025

    Get $10 back after rebate on this DEI product! Go to www.summitracing.com/go/dei to redeem offer.

    Get UP TO $100 back after rebate on select DEI Exhaust Wrap! Go to www.summitracing.com/go/dei for more rebate details. Valid on purchases made between 7/1/25 and 8/31/25. Must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Rebate intended for end consumer only. Limit two qualifying purchases per household.

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Estimated Ship Date: Tomorrow

DEI Fire Sleeve and Tape Kits 10472

DEI Fire Sleeve and Tape Kits 10472

DEI Fire Sleeve and Tape Kits 10472

Fire Sleeve and Tape Kit, 5/8 in. Diameter Sleeve, 36 in. Long Sleeve, Black, Kit

Part Number: DEI-010472

4.91 out of 5 stars ( 33 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI Fire Wrap 3000 10478

DEI Fire Wrap 3000 10478

DEI Fire Wrap 3000 10478

Heat Barrier Shield, Fire Wrap 3000, Black, Velcro® Closure, Hoses/Wires, 1 in. Diameter, 2 ft. Length, Each

Part Number: DEI-010478

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI EXO Series Exhaust and Header Wrap 10059

Made in the USA DEI EXO Series Exhaust and Header Wrap 10059

DEI EXO Series Exhaust and Header Wrap 10059

Exhaust and Header Wrap, EXO Series, 1,200 Degrees F Direct Heat, 2,000 Degrees F Radiant Heat, Coated Fiberglass, Tan, 1.5 in. Wide x 30 ft., Each

Part Number: DEI-010059

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI Fire Sleeves 92472

DEI Fire Sleeves 92472

DEI Fire Sleeves 92472

Heat Protection, Fire Sleeve, Black, 5/8 in. Diameter, 25 ft. Length, Each

Part Number: DEI-92472

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Boom Mat Floor and Tunnel Shield II Insulation 50509

Made in the USA Boom Mat Floor and Tunnel Shield II Insulation 50509

Boom Mat Floor and Tunnel Shield II Insulation 50509

Heat Protection, Floor and Tunnel Shield, 48 in. x 42 in., 3/16 in. Thick, Each

Part Number: DEI-050509

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI Fire Sleeves 92473

DEI Fire Sleeves 92473

DEI Fire Sleeves 92473

Heat Sleeve, Fire Sleeve, Slip-on, 2,000 degrees F, Black, 0.750 in. Diameter, 25.00 ft. Length, Each

Part Number: DEI-92473

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI Protect-A-Boots 10512

Made in the USA DEI Protect-A-Boots 10512

DEI Protect-A-Boots 10512

Spark Plug Boot Protectors, Protect-A-Boot, 6 in., Black, Set of 8

Part Number: DEI-010512

4.63 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI Fire Wrap 3000 10479

DEI Fire Wrap 3000 10479

DEI Fire Wrap 3000 10479

Heat Barrier Shield, Fire Wrap 3000, Black, Velcro® Closure, Hoses/Wires, 1.5 in. Diameter, 2 ft. Length, Each

Part Number: DEI-010479

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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DEI Heat Shroud Sleeving 10458

Made in the USA DEI Heat Shroud Sleeving 10458

DEI Heat Shroud Sleeving 10458

Heat Shroud, 800 degrees F, 1.250 in. Diameter, 36.00 in. Length, Gold, Velcro®, Each

Part Number: DEI-010458

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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DEI Cool Tape 10408

DEI Cool Tape 10408

DEI Cool Tape 10408

Heat Tape, Self Adhesive, Insulating Tape, 1 1/2 in. x 15 ft., Each

Part Number: DEI-010408

4.24 out of 5 stars ( 29 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI Form-A-Shield Heat Barriers 50519

Made in the USA DEI Form-A-Shield Heat Barriers 50519

DEI Form-A-Shield Heat Barriers 50519

Heat Barrier, Form-A-Shield, 12 in. x 21 in., 1,400 Degrees F Maximum Ambient Temperature, Each

Part Number: DEI-050519

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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DEI Fire Sleeves 92474

DEI Fire Sleeves 92474

DEI Fire Sleeves 92474

Heat Sleeve, Fire Sleeve, Hook and Loop, 500 degrees F, Black, 1.000 in. Diameter, 25.00 ft. Length, Each

Part Number: DEI-92474

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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DEI Titanium Knit Exhaust Shield Sleeves 10042

Made in the USA DEI Titanium Knit Exhaust Shield Sleeves 10042

DEI Titanium Knit Exhaust Shield Sleeves 10042

Heat Sleeve, Exhaust, Titanium, 36.00 in. Length, 3.00 in. Diameter, Kit

Part Number: DEI-10042

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Boom Mat Thermal and Acoustic Interior Kits 50224

Made in the USA Boom Mat Thermal and Acoustic Interior Kits 50224

Boom Mat Thermal and Acoustic Interior Kits 50224

Mats, Sound Deadening, Self-adhesive, 12.50 in. x 24.00 in. x 0.157 in., Set of 15

Part Number: DEI-050224

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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DEI Locking Ties 10205

DEI Locking Ties 10205

DEI Locking Ties 10205

Exhaust Wrap Fasteners, Positive Lock, Stainless Steel, 8.00 in. Length, 2,500 Degree, Set of 12

Part Number: DEI-010205

3.17 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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DEI Fire Sleeves 10470

DEI Fire Sleeves 10470

DEI Fire Sleeves 10470

Heat Protection, Fire Sleeve, 2,000 degrees F, Slip-on, Black, 0.375 in. Diameter, 3 ft. Length, Each

Part Number: DEI-010470

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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DEI Fire Sleeves 92470

DEI Fire Sleeves 92470

DEI Fire Sleeves 92470

Heat Sleeve, Fire Sleeve, Slip-on, 2,000 degrees F, Black, 0.375 in. Diameter, 25.00 ft. Length, Each

Part Number: DEI-92470

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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