Summit Racing SpeedCard - learn how to get 10% back up to $100

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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.

Individual Parts

Results 1 - 22 of 22

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: Today

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

Part Number: DEI-050549

5.0 out of 5 stars ( 4 )

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Heat Protection, Floor and Tunnel Shield, Black, 48 in. x 21 in., 3/16 in. Thick, Each

Part Number: DEI-050552

5.0 out of 5 stars ( 1 )

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Heat Protection, Floor and Tunnel Shield, 21 in. x 24 in., 3/16 in. Thick, Each

Part Number: DEI-050501

4.94 out of 5 stars ( 18 )

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Heat Protection, Floor and Tunnel Shield, 48 in. x 21 in., 3/16 in. Thick, Each

Part Number: DEI-050502

4.88 out of 5 stars ( 16 )

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Heat Barrier and Sound Deadening Mats, Transmission Tunnel Plate Shields, Chevrolet, C6 Corvette, Kit

Part Number: DEI-050532

5.0 out of 5 stars ( 2 )

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Heat Barrier and Sound Deadening Mats, Floor and Tunnel Shields II, Tunnel Plate Position, 1,750 degrees F, Silver, Mazda, Kit

Part Number: DEI-10950

Not Yet Reviewed

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Heat Protection, Floor and Tunnel Shield II, 24 in. x 42 in., 3/16 in. Thick, Non-Adhesive, Each

Part Number: DEI-050506

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Heat Barrier and Sound Deadening Mats, Transmission Tunnel Plate and Side Shields, Chevy, C5 Corvette, Kit

Part Number: DEI-050530

5.0 out of 5 stars ( 1 )

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Floor & Tunnel Shield II - 10in x 10in

Part Number: DEI-95503

5.0 out of 5 stars ( 1 )

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Floor & Tunnel Shield II - 12" x 21"

Part Number: DEI-50505

Not Yet Reviewed

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Trans Tunnel Shield Sides Only

Part Number: DEI-050531

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

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Estimated Ship Date: Nov 7, 2025 if ordered today

Heat Barrier and Sound Deadening Mats, Transmission Tunnel Plate Shield, Universal, Kit

Part Number: DEI-050520

Not Yet Reviewed

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Heat Barrier and Sound Deadening Mats, Transmission Tunnel Plate Shield, Chevy, C5 Corvette, Kit

Part Number: DEI-050525

3.0 out of 5 stars ( 1 )

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Heat Barrier and Sound Deadening Mats, Transmission Tunnel Plate Shield, Chevy, C6 Corvette, Kit

Part Number: DEI-050526

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

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Estimated Ship Date: Nov 7, 2025 if ordered today

Heat Barrier and Sound Deadening Mats, Transmission Tunnel Side Shields, Chevy, C5 Corvette, Kit

Part Number: DEI-050529

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

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Estimated Ship Date: Oct 29, 2025 if ordered today

Floor & Tunnel Shield II - 21in x 48in - Boom Mat Packaging

Part Number: DEI-10035

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

Floor & Tunnel Shield. Black, 42" x 48" No Adhesive

Part Number: DEI-50560

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

Floor & Tunnel Shield II - 21in x 48in - Boom Mat Packaging

Part Number: DEI-10034

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

Muffler Shield, Aluminum, Natural, 42 in. x 24 in., Stainless Steel Positive Locking Ties, Each

Part Number: DEI-10529

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Aluminum, Dimpled 42" x 48"

Part Number: DEI-10043

1.0 out of 5 stars ( 1 )

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VW Beetle Air Cooled Firewall Heat Shield

Part Number: DEI-10046

Not Yet Reviewed

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