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 197

Schoenfeld Header Flange Adapters 0101

Header Flanges, Inner Flange, Aluminum, 0.250 in. Thick, 1.250 in. Port, Each

Part Number: SCH-0101

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Summit Racing™ Wastegate Merge Adapters SUM-260703

Wastegate Merge Adapter. CF3 Stainless, Saddle type, 2.5 in. 90 degree tube, Fits 45-50 mm, Each

Part Number: SUM-260703

Not Yet Reviewed

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Summit Racing™ Wastegate Merge Adapters SUM-260701

Wastegate Merge Adapter. CF3 Stainless, Saddle type, 3 in. 90 degree tube, Fits 60-66mm, Each

Part Number: SUM-260701

5.0 out of 5 stars ( 1 )

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Vibrant Performance Wastegate Adapter Flanges 1427

Adapter Flange, Wastegate, 38mm to 44mm, Stainless Steel, Tial, Deltagate, Evolution, Turbosmart, Each

Part Number: VPE-1427

5.0 out of 5 stars ( 4 )

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S&S Cycle Exhaust Flanges 550-0217

S&S Cycle S&S B2 Heads to Stock Header Exhaust Adapter Kit

Part Number: SSY-550-0217

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

PPE Exhaust Flanges 116006056

Turbo Outlet Adapter - GT42R

Part Number: PPE-116006056

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Walker Exhaust Flared Adapters 3.5 Inch Steel Exhaust Pipe 41862

Exhaust Pipe Connector, Flared Adapter, Steel, Aluminized, 3.50 in. O.D., Flared End 4.00 in. O.D., 5 in. Length, Each

Part Number: WLK-41862

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AP Exhaust Pipe Flared Adapters 2.5 Inch Steel Exhaust Pipe 9707

Exhaust Tubing, Exhaust Pipe Flared Adapters, Round, Steel, Aluminized, 2.500 in. O.D., Pipe Ends, Flange Has 3.695 in. O.D., 1.532 in. Length, Each

Part Number: APH-9707

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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AP Exhaust Pipe Flared Adapters 4 Inch Steel Exhaust Pipe 9714

Exhaust Tubing, Exhaust Pipe Flared Adapters, Round, Steel, Aluminized, 4.000 in. O.D., Pipe Ends, Flange Has 4.500 in. O.D., 5.922 in. Length, Each

Part Number: APH-9714

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

Summit Racing™ V-Band Adapters 2.5 Inch 304 Stainless Steel Exhaust Pipe SUM-670336

Summit Racing™ V-Band Adapters 2.5 Inch 304 Stainless Steel Exhaust Pipe SUM-670336

Exhaust Pipe Adapter, 3-Bolt to V-Band, 2.500 in. Diameter, Stainless Steel, Polished, Kit

Part Number: SUM-670336

Not Yet Reviewed

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Granatelli Motor Sports Exhaust Adapters 313534

Exhaust Adapter, 3 in. Round to 3 in. Oval Adapter, with Floating 3 Bolt Header Flange, Stainless Steel, Each

Part Number: GRN-313534

Not Yet Reviewed

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AP Exhaust Pipe Flared Adapters 4 Inch Steel Exhaust Pipe 9472

Exhaust Tubing, Exhaust Pipe Flared Adapters, Steel, Aluminized, 4.305 in. O.D. Flange, 3.86 in. Length, 4.000 in. Pipe Diameter, Each

Part Number: APH-9472

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Summit Racing™ Header Adapter Plates SUM-695100

Header Adapter Plates, Billet Aluminum, .625 in. Thick, Chevy, Small Block to Stahl flange, Kit

Part Number: SUM-695100

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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AP Exhaust Pipe Flared Adapters 3.5 Inch Steel Exhaust Pipe 9709

Exhaust Tubing, Exhaust Pipe Flared Adapters, Round, 4.071 in. O.D. Flange, Steel, Aluminized, 3.500 in. O.D. End Sizes, 4.176 in. Length, Each

Part Number: APH-9709

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Wastegate Merge Adapters SUM-260702

Wastegate Merge Adapter. CF3 Stainless, Saddle type, 2.5in. Straight tube, Fits 45-50 mm, Each

Part Number: SUM-260702

Not Yet Reviewed

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AP Exhaust Pipe Flared Adapters 4 Inch Steel Exhaust Pipe 9475

Exhaust Tubing, Exhaust Pipe Flared Adapters, Round, 4.540 in. O.D. Flange, Steel, Aluminized, 4.000 in. O.D. End Sizes, 5.170 in. Length, Each

Part Number: APH-9475

1.0 out of 5 stars ( 3 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Granatelli Motor Sports Exhaust Adapters 313533

Exhaust Adapter, 3 in. Round to 3 in. Oval Adapter, with V-Band Connection, Includes V-Band Clamp and Ring, Stainless Steel, Each

Part Number: GRN-313533

Not Yet Reviewed

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Summit Racing™ Wastegate Merge Adapters SUM-260700

Wastegate Merge Adapter. CF3 Stainless, Saddle type, 3 in. Straight tube, Fits 60-66mm, Each

Part Number: SUM-260700

Not Yet Reviewed

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Granatelli Motor Sports Exhaust Adapters 313531

Exhaust Adapter, 3 in. Round to 3 in. Oval Adapter, Weld In, Stainless Steel, Each

Part Number: GRN-313531

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Summit Racing™ Wastegate Merge Adapters SUM-260704

Wastegate Merge Adapter Flange, 304 Stainless 2.800 in. to 1.770 in reducer flange, Each

Part Number: SUM-260704

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AP Exhaust Pipe Flared Adapters 5 Inch Steel Exhaust Pipe 9716

Exhaust Tubing, AP Exhaust Pipe Flared Adapters, 5.00 in. Diameter Pipe, 5.61 in. Length, Steel, Aluminized, Each

Part Number: APH-9716

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

AP Exhaust Pipe Flared Adapters 3 Inch Steel Exhaust Pipe 9391

Exhaust Tubing, AP Exhaust Pipe Flared Adapters, 3.00 in. Diameter Pipe, Aluminized, Each

Part Number: APH-9391

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

Summit Racing™ Collector Ring Kits SUM-G4761

Collector Rings, 3.00 in., Weld-On, 3-Bolt Flange, Steel, Natural, Pair

Part Number: SUM-G4761

4.88 out of 5 stars ( 24 )

Estimated Ship Date: Tomorrow

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Hedman Ball and Socket Header Flange Kits 21156

Exhaust Ball and Socket Flange, Stainless Steel, 3.00 in. I.D. Collector, 3.00 in. I.D. Pipe, Kit

Part Number: HED-21156

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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AP Exhaust Pipe Flared Adapters 5 Inch Steel Exhaust Pipe 9478

Exhaust Tubing, Exhaust Pipe Flared Adapters, Round, 5.720 in. O.D. Flange, Steel, Aluminized, 5.000 in. O.D. End Sizes, 3.025 in. Length, Each

Part Number: APH-9478

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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