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 875

Pypes Tailpipe Splitter Adapters for 1976-1981 CAMARO, 1977-1981 FIREBIRD - TGF20E

Exhaust Tip Extensions, Stainless, Splitters on Pontiac, Trans Am, Pair

Part Number: PYE-TGF20E

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Vance & Hines Tri-Glide Adapter Kits for 2014-2016 FLHTCUTG TRI GLIDE ULTRA, 2009-2013 FLHTCUTG TRI GLIDE ULTRA CLASSIC - 16785

Powersports Exhaust Adapters, Tri-Glide Adaptor, Steel, Chrome, Harley-Davidson®, Pair

Part Number: VAH-16785

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

Dorman Turbo Downpipe Adapters for 2011-2016 MRU - 674-5009

Adapter, Turbo Downpipe, Stainless Steel, Natural, 3 in. O.D., Mack, Each

Part Number: RNB-674-5009

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

APR Cast Stainless Steel Y Splitters EXH0171

Exhaust Splitter, Y Splitter, 2.75 in. Inlet, 2.5 in. Dual Outlets, Stainless Steel, Natural, Each

Part Number: AXR-EXH0171

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Silverline Universal Exhaust Adapters DCK2

Exhaust Adapters, Couplers, 4.0 in. Inside Diameter Inlet/4.0 in. Outside Diameter Outlet, Universal, Kit

Part Number: SVR-DCK2

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Pypes Performance Exhaust Exhaust Tip Adapters TGA10E

A BODY SIDE EXIT EXTENSION KIT

Part Number: PYE-TGA10E

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

APR Cast Stainless Steel Double Y Splitters EXH0146

Exhaust Splitter, Double Y Splitter, 3 in. Inlet, 2.5 in. Quad Outlets, Stainless Steel, Natural, Each

Part Number: AXR-EXH0146

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Vibrant Performance Transition Adapters 3.5 Inch 304 Stainless Steel Exhaust Pipe 13171

Pipe Adapter, Exhaust, Oval To Round, Stainless Steel, Natural, 3.5 in. Inlet/Outlet, 6 in. Length, Each

Part Number: VPE-13171

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Summit Racing™ Exhaust Pipe Adapters SUM-652253

Summit Racing™ Exhaust Pipe Adapters SUM-652253

Exhaust Pipe Adapter, Steel, Aluminized, 2.50 in. OD Inlet, 3.00 in. OD Outlet, 6.00 in. Length, Each

Part Number: SUM-652253

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Walker Exhaust Pipe Adapters and Reducers 41962

Exhaust Pipe Reducer, 2.5 in. ID To 2.25 in. OD, Length 4.5 in., Each

Part Number: WLK-41962

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Walker Exhaust Pipe Adapters and Reducers 41400

Exhaust Pipe Reducer; 2.25 in. OD To 1.75 in. ID, Length 4.5 in., Each

Part Number: WLK-41400

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Summit Racing™ Exhaust Pipe Adapters SUM-652249

Exhaust Pipe Adapter, Reducer, Steel, Aluminized, 3.50 in. OD Inlet, 5.00 in. Outlet, 7.00 in. Length, Each

Part Number: SUM-652249

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Walker Exhaust Pipe Adapters and Reducers 41953

Exhaust Pipe Reducer, 2.25 in. OD To 2 in. ID, Length 4.5 in., Each

Part Number: WLK-41953

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Walker Exhaust Pipe Adapters and Reducers 41972

Exhaust Pipe Reducer, 3 in. Outside Diameter to 2.5 in. Inside Diameter, 6 in. Long, Each

Part Number: WLK-41972

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Walker Exhaust Pipe Adapters and Reducers 41687

Exhaust Pipe Reducer, 3 in. ID To 2.75 in. ID, Length 6 in., Each

Part Number: WLK-41687

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Walker Exhaust Pipe Adapters and Reducers 41975

Exhaust Pipe Reducer, 2.75 in. ID To 3.0 in. OD, Length 6 in., Aluminum, Each

Part Number: WLK-41975

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Walker Exhaust Pipe Adapters and Reducers 41917

Exhaust Pipe Reducer, 2.5 in. OD To 2 in. OD, Length 4.5 in., Aluminized, Each

Part Number: WLK-41917

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

MBRP Universal Exhaust Pipe Adapters UA2003

3 ½" ID. to 5"OD. Adapter AL Universal

Part Number: MBR-UA2003

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Walker Exhaust Pipe Adapters and Reducers 41982

Exhaust Pipe Reducer, 3.5 in. I.D. to 3 in. O.D., Length 6 in., Aluminized, Each

Part Number: WLK-41982

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Walker Exhaust Pipe Adapters and Reducers 41918

Exhaust Pipe Adapter, Steel, Inlet 2.5 in. O.D., Length 4.5 in., Outlet 2.25 in. O.D., Each

Part Number: WLK-41918

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Summit Racing™ Exhaust Pipe Adapters SUM-652259

Exhaust Pipe Adapter, Steel, Aluminized, 2.25 in. ID Inlet, 2.50 in. ID Outlet, 6.00 in. Length, Each

Part Number: SUM-652259

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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