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

$5 Off Your $100 Mobile App Purchase!

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Heat Barrier and Sound Deadening Mats

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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...

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 hoses, Summit Racing also has a large selection of heat sleeves.

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.

Showing In Stock Items. Show All 10 Items.

Individual Parts

Part Groups

Results 1 - 9 of 9

Pacific Performance Engineering Heat/Sound Firewall Insulators 149000105

Pacific Performance Engineering Heat/Sound Firewall Insulators 149000105

Pacific Performance Engineering Heat/Sound Firewall Insulators 149000105

Heat Barrier and Sound Deadening Mat, Heat/Sound Firewall Insulators, Bolt-on, Black, Chevrolet, GMC, Each

Part Number: PPE-149000105

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Longacre Insulating Floor Mats 52-64320

Made in the USA

Longacre Insulating Floor Mats 52-64320

Longacre Insulating Floor Mats 52-64320

Heat Protection, Bolt-On, 24 in. Length x 18 in. Width, 600 Degrees Fahrenheit, Each

Part Number: LNG-64320

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Longacre Aluminized Insulation Cloths 52-64150

Longacre Aluminized Insulation Cloths 52-64150

Longacre Aluminized Insulation Cloths 52-64150

Heat Protection, Bolt-On, 58 in. Length x 24 in. Width, 600 Degrees Fahrenheit, Each

Part Number: LNG-64150

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Longacre Insulating Floor Mats 52-64420

Made in the USA

Longacre Insulating Floor Mats 52-64420

Longacre Insulating Floor Mats 52-64420

Heat Protection, Bolt-On, 12 in. Length x 8 in. Width, 600 Degrees Fahrenheit, Each

Part Number: LNG-64420

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Longacre Insulating Floor Mats 52-64360

Made in the USA

Longacre Insulating Floor Mats 52-64360

Longacre Insulating Floor Mats 52-64360

Heat Protection, Bolt-On, 18 in. Length x 18 in. Width, 600 Degrees Fahrenheit, Each

Part Number: LNG-64360

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Longacre Insulating Floor Mats 52-64400

Made in the USA

Longacre Insulating Floor Mats 52-64400

Longacre Insulating Floor Mats 52-64400

Heat Protection, Bolt-On, 24 in. Length x 10 in. Width, 600 Degrees Fahrenheit, Each

Part Number: LNG-64400

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

DEI Form-A-Barrier Heat Barriers 11013

Made in the USA

DEI Form-A-Barrier Heat Barriers 11013

DEI Form-A-Barrier Heat Barriers 11013

Heat Barriers, Form-A-Shield Heat Barrier, 12 in. L x 24 in. W, Each

Part Number: DEI-011013

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

DEI Form-A-Barrier Heat Barriers 11002

Made in the USA

DEI Form-A-Barrier Heat Barriers 11002

DEI Form-A-Barrier Heat Barriers 11002

Heat Barrier, Form-A-Barrier, 12 in. x 12 in., Screw-On, Each

Part Number: DEI-011002

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dynamat Xtreme License Plate Kits 19100

Made in the USA

Dynamat Xtreme License Plate Kits 19100

Dynamat Xtreme License Plate Kits 19100

Xtreme License Plate Kit, 4 x 10 in., Includes Foam Mount Strips, Kit

Part Number: DYC-19100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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