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Performance and Replacement Car, Truck, and More Exhaust Parts

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your...

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus...

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Results 1 - 25 of 65

Thermo-Tec Thermo-Sleeve Protectors 14010-50

Thermo-Tec Thermo-Sleeve Protectors 14010-50

Heat Barrier Shield, Thermo-Sleeve, Silver, Hoses/Wires, 5/8 in. to 1 in., Slide-Over, 50 ft. Length, Each

Part Number: THE-14010-50

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Thermo-Tec Express Sleeves 14035

Heat Barrier Shield, Express Sleeve, 1 1/2 in. Diameter, 3 ft. Length, Each

Part Number: THE-14035

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Thermo-Tec Ignition/Plug Wire Heat Sleeving 14040

Ignition/Plug Wire Sleeving, 500 Degrees F, Black, 3/8 in. Diameter, 25 ft. Length, Each

Part Number: THE-14040

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Thermo-Tec Thermo-Sleeve Protectors 14010

Heat Barrier Shield, Thermo-Sleeve, Silver, Hoses/Wires, 5/8 in. to 1 in., Slide-Over, 3 ft. Length, Each

Part Number: THE-14010

4.87 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

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Thermo-Tec Express Sleeves 14030

Heat Barrier, Express Sleeve, 1 in. Diameter, 3 ft. Length, Silver, Each

Part Number: THE-14030

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Thermo-Tec Thermo-Sleeve Protectors 14005

Heat Protection, Thermo-Sleeve, Fits 1/4 in. to 1/2 in. Hoses/Wires, 3 ft. Length, Each

Part Number: THE-14005

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Thermo-Tec Heat Sleeves 18075

Heat Sleeve, Black, 36 in. x .750 in., Each

Part Number: THE-18075

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Thermo-Tec Thermo-Sleeve Protectors 14015

Heat Barrier Shield, Thermo-Sleeve, Silver, Hoses/Wires, 1 1/8 in. to 1 1/2 in., Slide-Over, 3 ft. Length, Each

Part Number: THE-14015

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Thermo-Tec Thermo-Sleeve Protectors 14020

Heat Barrier Shield, Thermo-Sleeve, Silver, Hoses/Wires, 1 5/8 in. to 2 in., Slide-Over, 3 ft. Length, Each

Part Number: THE-14020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17063

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Black, Slide-Over, 5/8 in. I.D. x 36 in., Each

Part Number: THE-17063

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17076

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Black, Slide-Over, 3/4 in. I.D. x 36 in., Each

Part Number: THE-17076

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Thermo-Tec Heat Sleeves 18051

Heat Sleeve, Silver, 36 in. x .500 in., Each

Part Number: THE-18051

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Thermo-Tec Express Sleeves 14031

Heat Barrier, Express Sleeve, 1 in. Diameter, 12 ft. Length, Silver, Each

Part Number: THE-14031

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

Thermo-Tec Express Sleeves 14036

Heat Barrier Shield, Express Sleeve, 1 1/2 in. Diameter, 12 ft. Length, Each

Part Number: THE-14036

4.5 out of 5 stars ( 2 )

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Thermo-Tec Heat Sleeves 18050

Heat Sleeve, Black, 36 in. x .500 in., Each

Part Number: THE-18050

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17075

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 3/4 in. I.D. x 36 in., Each

Part Number: THE-17075

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Thermo-Tec Heat Sleeves 18101

Heat Sleeve, Silver, 36 in. x 1.000 in., Each

Part Number: THE-18101

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Thermo-Tec Thermo-Sleeve Protectors 14016

Heat Barrier Shield, Thermo-Sleeve, Silver, Hoses/Wires, 1 1/8 in. to 1 1/2 in., Slide-over, 12 ft. Length, Each

Part Number: THE-14016

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

Thermo-Tec Heat Sleeves 18100-10

Heat Sleeve, Black, 120 in. x 1.000 in., Each

Part Number: THE-18100-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Thermo-Tec Thermo-Sleeve Protectors 14011

Heat Barrier Shield, Thermo-Sleeve, Silver, Hoses/Wires, 5/8 in. to 1 in., Slide-Over, 12 ft. Length, Each

Part Number: THE-14011

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17101

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Black, Slide-Over, 1 in. I.D. x 36 in., Each

Part Number: THE-17101

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17300

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 3 in. I.D. x 36 in., Each

Part Number: THE-17300

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17062-10

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 5/8 in. I.D. x 10 ft., Each

Part Number: THE-17062-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17125

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 1 1/4 in. I.D. x 36 in., Each

Part Number: THE-17125

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Thermo-Tec Heat Sleeves 18076

Heat Sleeve, Silver, 36 in. x .750 in., Each

Part Number: THE-18076

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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