Heat Barrier and Sound Deadening Mats

Don’t overlook the importance of insulation! From preventing engine heat from melting down electronics (and drivers!), to preserving the sound of your tunes, Summit...

Don’t overlook the importance of insulation! From preventing engine heat from melting down electronics (and drivers!), to preserving the sound of your tunes, Summit Racing Equipment has the heat barrier and sound deadening mats your project needs.

Everywhere and Anywhere

Our tremendous inventory includes custom heat shield solutions for fluid lines, batteries, starters, floor pans, headliners, firewalls, and more. For custom applications, many insulating materials are available in rolls, mats, and sheets that you can trim out and attach wherever they’re needed. If you need additional protection for wires and...

Everywhere and Anywhere

Defeat Distortion

Get maximum enjoyment out of your mobile audio and entertainment system. Sound deadening material can keep out excess road, engine, and exhaust noise, while preventing resonance from rattling your body panels.

Top Brands

Summit Racing Equipment carries insulating materials for cars and trucks from Thermo-Tec, Design Engineering, Dynamat, Heatshield Products, HushMat, and many more.

Individual Parts

Part Groups

Results 1 - 25 of 684

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: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50549

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 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50552

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 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50501

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 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50502

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 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II for 2005-2013 CORVETTE - 50532

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 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II for 1997-2005 CORVETTE - 50530

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 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50506

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

Part Number: DEI-050506

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 95503

Floor & Tunnel Shield II - 10in x 10in

Part Number: DEI-95503

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50505

Floor & Tunnel Shield II - 12" x 21"

Part Number: DEI-50505

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II for 2005-2013 CORVETTE - 50531

Trans Tunnel Shield Sides Only

Part Number: DEI-050531

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

DEI Floor and Tunnel Shields II 50520

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

Part Number: DEI-050520

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II for 1997-2004 CORVETTE - 50525

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 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

DEI Floor and Tunnel Shields II 50526

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 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

DEI Floor and Tunnel Shields II for 1997-2005 CORVETTE - 50529

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

Flatline Barriers Floor Insulation and Sound Dampening Kits TABT4010

Heat Barrier and Sound Deadening Mats, Floor, Adhesive Backed, Chevrolet, GMC, Standard Cab, Low Tunnel, Kit

Part Number: FLL-TABT4010

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

Flatline Barriers Floor Insulation and Sound Dampening Kits TABT4004

Heat Barrier and Sound Deadening Mats, Floor, Adhesive Backed, Chevrolet, GMC, High Tunnel, Kit

Part Number: FLL-TABT4004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

Flatline Barriers Floor Insulation and Sound Dampening Kits TABT4009

Heat Barrier and Sound Deadening Mats, Floor, Adhesive Backed, Chevrolet, GMC, Standard Cab, Low Tunnel, Kit

Part Number: FLL-TABT4009

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Flatline Barriers Floor Insulation and Sound Dampening Kits TABT4011

Heat Barrier and Sound Deadening Mats, Floor, Adhesive Backed, Chevrolet, GMC, Low Tunnel, Kit

Part Number: FLL-TABT4011

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Flatline Barriers Floor Insulation and Sound Dampening Kits TABT4013

Heat Barrier and Sound Deadening Mats, Floor, Adhesive Backed, Chevrolet, GMC, Standard Cab, High Tunnel, Kit

Part Number: FLL-TABT4013

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Flatline Barriers Floor Insulation and Sound Dampening Kits TABT4015

Heat Barrier and Sound Deadening Mats, Floor, Adhesive Backed, Chevrolet, GMC, Standard Cab, High Tunnel, Kit

Part Number: FLL-TABT4015

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Flatline Barriers Floor Insulation and Sound Dampening Kits TABT4018

Heat Barrier and Sound Deadening Mats, Floor, Adhesive Backed, Chevrolet, GMC, Low Tunnel, Kit

Part Number: FLL-TABT4018

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Flatline Barriers Floor Insulation and Sound Dampening Kits TABT4033

Heat Barrier and Sound Deadening Mats, Floor, Adhesive Backed, Chevrolet, GMC, 2nd Series, Low Tunnel, Kit

Part Number: FLL-TABT4033

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Flatline Barriers Floor Insulation and Sound Dampening Kits for 1973-1979 F-100, F-250, 1975-1979 F-150 - TABLT9121

Sound Dampening Kit, 1973-79 Ford Truck High Tunnel Floor Sound Dampening Kit

Part Number: FLL-TABLT9121

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Flatline Barriers Floor Insulation and Sound Dampening Kits TABT4027

Heat Barrier and Sound Deadening Mats, Floor, Adhesive Backed, Chevrolet, GMC, High Tunnel, Kit

Part Number: FLL-TABT4027

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

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