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.

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Results 1 - 25 of 435

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: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Heatshield Products Stealth Shields 810002

Heatshield Products Stealth Shields 810002

Heat Barrier and Sound Deadening Mats, Stealth Shield, Sound Deadener/Heat Barrier, 1,800 degrees F, 2,000 degrees F Intermittent, 48 x 53 in., Each

Part Number: HSP-810002

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Heatshield Products Inferno Shields 120620

Heat Shield, Inferno, 1,800 degrees F, 321 Stainless Steel, Screw-on, 14 in. Width, 20 in. Length, Each

Part Number: HSP-120620

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Heatshield Products Thermaflect Heat Shields 100507

Heat Shield, Thermaflect, 1,100 degrees F, 5 in. Width, 7 in. Length, Each

Part Number: HSP-100507

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Heatshield Products Stealth Shields 810003

Heat Barrier and Sound Deadening Mats, Stealth Shield, Sound Deadener/Heat Barrier, 1,800 degrees F Maximum, 53 in. x 120 in., Each

Part Number: HSP-810003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Heatshield Products Thermaflect Heat Shields 101420

Heat Shield, Thermaflect, 1,100 Degrees F, 20 in. Length, 14 in. Width, Each

Part Number: HSP-101420

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Heatshield Products Thermaflect Heat Shields 100614

Heat Shield, Thermaflect, 1,100 Degrees F, 14 in. Length, 6 in. Width, Each

Part Number: HSP-100614

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Heatshield Products Inferno Shields 120614

Heat Shield, Inferno, 1,800 Degrees F, 14 in. Length, 6 in. Width, 304 Stainless Steel, Each

Part Number: HSP-120614

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Heatshield Products Stealth Shields 810001

Heat Barrier and Sound Deadening Mats, Stealth Shield, Sound Deadener/Heat Barrier, 1,800 degrees F, 2,000 degrees F Intermittent, 24 x 53 in., Each

Part Number: HSP-810001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Heatshield Products Inferno Shields 110614

Heat Shield, Inferno, 900 Degrees F, 14 in. Length, 6 in. Width, Each

Part Number: HSP-110614

4.5 out of 5 stars ( 4 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

DEI Sprint Car Thermal Engine Covers 10225

Thermal Blanket , Sprint Car Thermal Blanket

Part Number: DEI-010225

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Heatshield Products Inferno Shields 120636

Heat Shield, Inferno, 1,800 degrees F, 321 Stainless Steel, Screw-on, 24 in. Width, 35 in. Length, Each

Part Number: HSP-120636

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Dynamat Pro Speaker Kits 21410

Heat Barrier and Sound Deadening Mats, Pro Speaker Kit, Black, Treats 2 Speakers, Black, Kit

Part Number: DYC-21410

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dynamat Xtreme Custom Cut Kits for 1970-1981 CAMARO, FIREBIRD - XGM F2 U

Sound Deadener, Dynamat Xtreme, Sheet Type, Pre Cut, Rear Seat Area, Chevy, Pontiac, Kit

Part Number: DYC-XGMF2U

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Sound Deadener Dynamat, Rear Seat Pan, Chevy, Pontiac, Kit

Part Number: DYC-XGMF1U

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dynamat Xtreme Custom Cut Kits XGM A1 U

Sound Deadener, Dynamat Xtreme, Sheet Type, Rear Seat Area, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: DYC-XGMA1U

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Dynamat Xtreme Custom Cut Kits for 1964-1968 MUSTANG - XFO M1 U

Custom Cut Seat Kit, Ford, Coupe, Convertible, Kit

Part Number: DYC-XFOM1U

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Zirgo UltraMat Heat and Sound Barrier Mats ZIR7995A

Sound Dampening Sheet, Heat & Sound Deadener Ford Tru

Part Number: ZIR-328986

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

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

Sound Deadener Dynamat Xtreme, Rear Seat, Dodge, Plymouth, Kit

Part Number: DYC-XMOE1U

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Dynamat Xtreme Custom Cut Kits XGM A2 U

Sound Deadener Dynamat, Rear Seat, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: DYC-XGMA2U

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Sound Deadener Dynamat, Trunk Lid, Chevy, Pontiac, Kit

Part Number: DYC-XGMF1L

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Zirgo UltraMat Heat and Sound Barrier Mats ZIR79957

Sound Dampening Sheet, Heat & Sound Deadener Ford Tru

Part Number: ZIR-328983

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Dynamat Xtreme Custom Cut Kits for 1964-1968 MUSTANG - XFO M1 U2

Custom Cut Seat Kit, Ford, Fastback, Kit

Part Number: DYC-XFOM1U2

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

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

Sound Deadener, Rear Seat Area, Self-Adhesive, Chevy, Kit

Part Number: DYC-XGMN1U

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Dynamat Xtreme Custom Cut Kits XMO B1 U

REAR SEAT KIT

Part Number: DYC-XMOB1U

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

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