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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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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

4.93 out of 5 stars ( 14 )

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DEI Easy Loom Split Wire Sleeves 10652

Made in the USA DEI Easy Loom Split Wire Sleeves 10652

DEI Easy Loom Split Wire Sleeves 10652

Convoluted Tubing, Easy Loom Split Wire Sleeve, Black, 0.375 in. I.D., 20.00 ft. Length, Each

Part Number: DEI-010652

5.0 out of 5 stars ( 2 )

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DEI Easy Loom Split Wire Sleeves 10650

Made in the USA DEI Easy Loom Split Wire Sleeves 10650

DEI Easy Loom Split Wire Sleeves 10650

Convoluted Tubing, Easy Loom Split Wire Sleeve, Black, 0.188 in. I.D., 20.00 ft. Length, Each

Part Number: DEI-010650

4.43 out of 5 stars ( 7 )

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DEI Easy Loom Split Wire Sleeves 10653

Made in the USA DEI Easy Loom Split Wire Sleeves 10653

DEI Easy Loom Split Wire Sleeves 10653

Convoluted Tubing, Easy Loom Split Wire Sleeve, Black, 0.500 in. I.D., 12.00 ft. Length, Each

Part Number: DEI-010653

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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DEI Easy Loom Split Wire Sleeves 10655

Made in the USA DEI Easy Loom Split Wire Sleeves 10655

DEI Easy Loom Split Wire Sleeves 10655

Convoluted Tubing, Easy Loom Split Wire Sleeve, Black, 0.750 in. I.D., 10.00 ft. Length, Each

Part Number: DEI-010655

5.0 out of 5 stars ( 2 )

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DEI Easy Loom Split Wire Sleeves 10651

Made in the USA DEI Easy Loom Split Wire Sleeves 10651

DEI Easy Loom Split Wire Sleeves 10651

Convoluted Tubing, Easy Loom Split Wire Sleeve, Black, 0.313 in. I.D., 20.00 ft. Length, Each

Part Number: DEI-010651

4.75 out of 5 stars ( 4 )

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DEI Easy Loom Split Wire Sleeves 94652

Made in the USA DEI Easy Loom Split Wire Sleeves 94652

DEI Easy Loom Split Wire Sleeves 94652

Easy Loom Split Wire Sleeve - 3/8in x 100ft - Black

Part Number: DEI-94652

Not Yet Reviewed

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DEI Easy Loom Split Wire Sleeves 10654

Made in the USA DEI Easy Loom Split Wire Sleeves 10654

DEI Easy Loom Split Wire Sleeves 10654

Convoluted Tubing, Easy Loom Split Wire Sleeve, Black, 0.625 in. I.D., 12.00 ft. Length, Each

Part Number: DEI-010654

5.0 out of 5 stars ( 1 )

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DEI Easy Loom Split Wire Sleeves 94653

Made in the USA DEI Easy Loom Split Wire Sleeves 94653

DEI Easy Loom Split Wire Sleeves 94653

Easy Loom Split Wire Sleeve - 1/2in x 100ft - Black

Part Number: DEI-94653

Not Yet Reviewed

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DEI Easy Loom Split Wire Sleeves 10657

Made in the USA DEI Easy Loom Split Wire Sleeves 10657

DEI Easy Loom Split Wire Sleeves 10657

Convoluted Tubing, Easy Loom Split Wire Sleeve, Black, 1.500 in. I.D., 6.00 ft. Length, Each

Part Number: DEI-010657

5.0 out of 5 stars ( 1 )

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DEI Easy Loom Split Wire Sleeves 94650

Made in the USA DEI Easy Loom Split Wire Sleeves 94650

DEI Easy Loom Split Wire Sleeves 94650

Easy Loom Split Wire Sleeve - 3/16in x 100ft - Black

Part Number: DEI-94650

Not Yet Reviewed

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DEI Easy Loom Split Wire Sleeves 10656

Made in the USA DEI Easy Loom Split Wire Sleeves 10656

DEI Easy Loom Split Wire Sleeves 10656

Convoluted Tubing, Easy Loom Split Wire Sleeve, Black, 1.000 in. I.D., 10.00 ft. Length, Each

Part Number: DEI-010656

Not Yet Reviewed

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DEI Easy Loom Split Wire Sleeves 94651

Made in the USA DEI Easy Loom Split Wire Sleeves 94651

DEI Easy Loom Split Wire Sleeves 94651

Easy Loom Split Wire Sleeve - 5/16in x 100ft - Black

Part Number: DEI-94651

Not Yet Reviewed

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DEI Easy Loom Split Wire Sleeves 94654

Made in the USA DEI Easy Loom Split Wire Sleeves 94654

DEI Easy Loom Split Wire Sleeves 94654

Easy Loom Split Wire Sleeve - 5/8in x 100ft - Black

Part Number: DEI-94654

Not Yet Reviewed

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DEI Easy Loom Split Wire Sleeves 906470

DEI Easy Loom Split Wire Sleeves 906470

DEI Easy Loom Split Wire Sleeves 906470

Convoluted Tubing, Easy Loom Split Wire Sleeve, Black, 0.188 in. I.D., 10.00 ft. Length, Each

Part Number: DEI-906470

Not Yet Reviewed

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DEI Easy Loom Split Wire Sleeves 906472

DEI Easy Loom Split Wire Sleeves 906472

DEI Easy Loom Split Wire Sleeves 906472

Convoluted Tubing, Easy Loom Split Wire Sleeve, Black, 0.500 in. I.D., 10.00 ft. Length, Each

Part Number: DEI-906472

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

DEI Easy Loom Split Wire Sleeves 94657

Made in the USA DEI Easy Loom Split Wire Sleeves 94657

DEI Easy Loom Split Wire Sleeves 94657

Easy Loom Split Wire Sleeve - 1-1/2in x 100ft - Black

Part Number: DEI-94657

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

DEI Easy Loom Line Sleeve Tools 11009

DEI Easy Loom Line Sleeve Tools 11009

DEI Easy Loom Line Sleeve Tools 11009

Sleeve Installation Tools, Plastic, 8mm to 11mm, Each

Part Number: DEI-011009

Not Yet Reviewed

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