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 - 12 of 12

Dynamat Xtreme Custom Cut Kits for 1967-1969 CAMARO, FIREBIRD - XGM F1 D

Dynamat Xtreme Custom Cut Kits for 1967-1969 CAMARO, FIREBIRD - XGM F1 D

Sound Deadener Dynamat, Doors, Chevy, Pontiac, Kit

Part Number: DYC-XGMF1D

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dynamat Xtreme Custom Cut Kits XGM A1 D

Sound Deadeners, Dynamat Xtreme, Sheet Type, for Driver and Passenger Doors, Buick, Chevy, Oldsmobile, Pontiac

Part Number: DYC-XGM-A1-D

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dynamat Xtreme Custom Cut Kits for 1964-1966 MUSTANG - XFO M1 D

Custom Cut Door Kit, Ford, Kit

Part Number: DYC-XFOM1D

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dynamat Xtreme Custom Cut Kits for 1970-1974 CHALLENGER, CUDA - XMO E1 D

Sound Deadener, Dynamat Xtreme, Sheet Type, for Driver and Passenger Doors, Dodge, Plymouth, Kit

Part Number: DYC-XMOE1D

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

Dynamat Xtreme Custom Cut Kits for 1968-1970 CHARGER, ROAD RUNNER - XMO B1 D

Sound Deadener, Dynamat Xtreme, Custom Cut, Self Adhesive, Dodge, Plymouth, Kit

Part Number: DYC-XMOB1D

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

Dynamat Xtreme Custom Cut Kits for 1967-1968 MUSTANG - XFO M1 D2

Custom Cut Door Kit, Ford, 1967-68

Part Number: DYC-XFOM1D2

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dynamat Xtreme Custom Cut Kits for 1969-1970 MUSTANG - XFO M1 D3

Sound Deadener, Dynamat Xtreme, Custom Cut, Self Adhesive, Ford, Kit

Part Number: DYC-XFOM1D3

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

Dynamat Xtreme Custom Cut Kits for 1967 CAMARO - XGM F1 D2

Sound Deadener, Dynamat Xtreme, Custom Cut, Self Adhesive, Chevy, Kit

Part Number: DYC-XGMF1D2

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

Dynamat Xtreme Custom Cut Kits for 1956-1962 CORVETTE - XGM C1 D

Sound Deadener, Dynamat Xtreme, Custom Cut, Self Adhesive, Chevy, Kit

Part Number: DYC-XGMC1D

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

Dynamat Xtreme Custom Cut Kits for 1962-1967 CHEVY II - XGM N1 D

Sound Deadener, Driver/Passenger Doors, Self-Adhesive, Chevy, Kit

Part Number: DYC-XGMN1D

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

Dynamat Xtreme Custom Cut Kits for 1967-1972 BARRACUDA, DART, 1967 VALIANT - XMO A1 D

Sound Deadener, Dynamat Xtreme, Custom Cut, Self Adhesive, Dodge, Plymouth, Kit

Part Number: DYC-XMOA1D

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

Metro Supersoft Heat Barrier and Sound Deadening Mats RP 1-D

Battery Splash Shield. 10" X 1-5/8". Each

Part Number: MMP-RP-1-D

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

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