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Exhaust

Performance and Replacement Car, Truck, and More Exhaust Parts

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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...

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 replacement or performance mufflers from mellow to aggressive, and even catalytic converters to keep you legal.

Showing All Items, Including Not in Stock Items That Match "40011"

Individual Parts

Results 1 - 22 of 22

Header Bolts, Hex Head, 3/8 in. Wrench, Stainless Steel, Polished, Chevy, Small Block, Set of 12

Part Number: ARP-400-1101

4.76 out of 5 stars ( 67 )

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Header Bolts, Hex Head, 5/16 in. Wrench, Stainless Steel, Polished, 3/8 in.-16, 1.000 in. U.H.L., Set of 16

Part Number: ARP-400-1110

5.0 out of 5 stars ( 15 )

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Header Bolts, Hex Head, 3/8 in. Wrench, Stainless Steel, Polished, 3/8 in.-16, 1.000 in. U.H.L., Set of 12

Part Number: ARP-400-1111

4.95 out of 5 stars ( 20 )

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Header Bolts, Hex Head, 3/8 in. Wrench, Stainless Steel, Polished, Chevy, Ford, Set of 16

Part Number: ARP-400-1102

4.68 out of 5 stars ( 53 )

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Header Bolts, Hex Head, 3/8 in. Wrench, Stainless Steel, 3/8 in.-16, 1.000 in. U.H.L., Set of 16

Part Number: ARP-400-1112

4.91 out of 5 stars ( 23 )

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Header Bolts, Hex Head, 5/16 in. Wrench, Stainless Steel, Polished, 3/8 in.-16, 1.000 in. U.H.L., Set of 12

Part Number: ARP-400-1109

4.75 out of 5 stars ( 8 )

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Header Bolts, Hex Head, 3/8 in. Wrench, Drilled, Stainless Steel, 3/8 in.-16, 0.750 in. U.H.L., Set of 16

Part Number: ARP-400-1105

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

Header Bolts, Hex Head, 5/16 in. Wrench, Stainless Steel, Polished, 3/8 in.-16, 0.750 in. U.H.L., Set of 12

Part Number: ARP-400-1107

5.0 out of 5 stars ( 2 )

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Muffler, XR-1 Racing, Oval, Stainless, Brushed, 3 in. Center Inlet/3 in. Center Outlet, 34 in. Overall Length

Part Number: BOR-400115

3.67 out of 5 stars ( 3 )

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SB Chevy SS hex .875 UHL header bolt kit

Part Number: ARP-400-1116

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

Header Bolts, Hex Head, 5/16 in. Wrench, Stainless Steel, Polished, 3/8 in.-16, 0.750 in. U.H.L., Set of 16

Part Number: ARP-400-1108

5.0 out of 5 stars ( 3 )

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Header Bolts, Hex Head, 3/8 in. Wrench, Drilled, Stainless Steel, Polished, Chevy, Big Block, Set of 16

Part Number: ARP-400-1104

5.0 out of 5 stars ( 3 )

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Header Bolts, Hex Head, 3/8 in. Wrench, Drilled, Stainless Steel, Polished, Chevy, Small Block, Set of 12

Part Number: ARP-400-1103

5.0 out of 5 stars ( 1 )

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Header Bolts, Hex Head, Stainless Steel, Drilled, 3/8 in.-16, 0.875 in. U.H.L., Set of 12

Part Number: ARP-400-1106

5.0 out of 5 stars ( 4 )

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Flex Pipe, Exhaust, Slip-on, Heavy-duty Thickness, Steel, Galvanized, 4.000 in. Diameter, 25 ft. Length, Each

Part Number: WLK-40011

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

BB Chevy SS hex .875 UHL header bolt kit

Part Number: ARP-400-1117

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Exhaust System, Screamer, Rear Axle-back, Dual In/Four Out, Stainless Steel, Natural, Split Rear Exit, Chevy, 6.2L, Kit

Part Number: QTP-400117

Not Yet Reviewed

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Exhaust System,2016-2018 Camaro SS 6.2L Axle Back Quad Tip Bumper W/ Black Tips

Part Number: QTP-400117B

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Collector Tabs, Weld-On, Steel, Tabs Only, Set of 12

Part Number: SCH-4001-12

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Exhaust System, Screamer, Rear Axle-back, Dual, Stainless Steel, Natural, Split Rear Exit, Chevy, 6.2L, Kit

Part Number: QTP-400116

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Exhaust System,2016-2018 Camaro SS 6.2L Axle Back Dual Tip Bumper W/ Black Tips

Part Number: QTP-400116B

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Exhaust Manifold, Passenger Side, Cast Stainless Steel, Natural, Dodge, 5.9L Cummins Diesel, Each

Part Number: AFE-46-40011

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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