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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Flowmaster 40 Series Delta Flow Steel 2 Inch Muffler 942041

Muffler, Delta Flow 40 Series, 2 in. Inlet/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942041

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Flowmaster 50 Series Delta Flow Steel 2 Inch Muffler 942051

Muffler, Delta Flow 50 Series, 2 in. Inlet/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942051

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Walker Replacement Exhaust Insulators 35119

Insulator, Tail Pipe Hanger, Rubber, for use on Acura®/Honda®, Each

Part Number: WLK-35119

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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AP Exhaust Replacement Exhaust Insulators 8180

Exhaust Hangers, Insulator Style, Rubber, Black, for use on Acura®, for Hyundai, for Nissan, Chevy, Chrysler, Ford, Suzuki, Toyota, Each

Part Number: APH-8180

4.5 out of 5 stars ( 2 )

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Walker Exhaust Flange Bolts 35129

Exhaust Bolts with Springs, for use on Acura®/Honda®, Kit

Part Number: WLK-35129

4.23 out of 5 stars ( 13 )

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Dorman Exhaust Manifold Mounting Hardware 03415B

Studs, Exhaust Manifold Mounting Hardware, Steel, Natural, for use on Acura®, Honda®, Isuzu, Kit

Part Number: RNB-03415B

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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AP Exhaust Hangers HW5156

Exhaust Hangers, AP Exhaust Hangers, Insulator, Rubber, for use on Acura®, for use on Honda®, for Nissan, Isuzu, Each

Part Number: APH-HW5156

Not Yet Reviewed

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Standard Motor Fuel Pre-Heater Hoses DH3

Preheater/Duct Hose, Flex Tube, 1.5 in. Diameter, 20.0 in. Length, Each

Part Number: SMP-DH3

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Standard Motor Fuel Pre-Heater Hoses DH2

Preheater/Duct Hose, Flex Tube, 2.00 in. Diameter, 18.0 in. Length, Each

Part Number: SMP-DH2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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AP Exhaust Exhaust Flange Hardware HW499999

Exhaust Flange and Donut Gaskets, Gasket

Part Number: APH-HW499999

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

AP Exhaust Manifold Shoulder Bolt and Spring Kits 4678

AP Exhaust Manifold Shoulder Bolt and Spring Kits 4678

Exhaust Flange Hardware, Exhaust Manifold Shoulder Bolts and Springs, Steel, Natural, for use on Acura®, Honda®, Buick, Chrysler, Dodge, Plymouth, Kit

Part Number: APH-4678

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Ultra Direct-Fit Catalytic Converters for 2001-2005 CIVIC - 16373

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16373

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

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AP Exhaust Direct-Fit Catalytic Converters for 2001-2005 CIVIC - 642281

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026

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AP Exhaust Flange Hardware 4682

Exhaust Flange Hardware, 2 Bolts, Springs, and Washers, Steel, Natural, use on Acura®, use on Honda®, Set

Part Number: APH-4682

2.0 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

Vibrant Performance Exhaust Manifold Flanges 14610D

Honda D-series MSManiFlang

Part Number: VPE-14610D

Not Yet Reviewed

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Walker CalCat Universal Catalytic Converters for 1999-2005 CIVIC, 2001-2005 MIATA, 1999 TL - 82614

Catalytic Converters, Universal, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 15.500 in. Overall Length, Each

Part Number: WLK-82614

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

Walker 1.5 Inch Resonator 54324

Walker Resonator Assembly

Part Number: WLK-54324

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

BRExhaust Direct-Fit Steel Inch Muffler 279-841

Mufflers, Direct-Fit, Single Inlet, 2.00 in. Single Outlet, Steel, Oval Case, 40.00 in. Overall Length, for use on Acura®, for use on Honda®, Each

Part Number: BRE-279-841

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

Walker Quiet-Flow 3 409 Stainless Steel 2 Inch Muffler 54312

Muffler, Quiet-Flow 3, 2 in. Inlet, Steel, Aluminized, for use on Honda®, Each

Part Number: WLK-54312

Not Yet Reviewed

Estimated Ship Date: Today

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BRExhaust Direct-Fit Steel 2 Inch Muffler 108-0092

Mufflers, Direct-Fit, 2.00 in. Inlet/Outlet, Steel, Aluminized, Angle Cut Outlet, for use on Honda®, 1.7L, Each

Part Number: BRE-108-0092

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

Dorman Direct-Fit Catalytic Converters for 2002-2004 CIVIC - 673-608

Manifold Converter

Part Number: RNB-673-608

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Vibrant Performance Exhaust Manifold Flanges 1460D

Exhaust Manifold Flange, Stainless Steel, 0.375 in. Thickness, D-series Each

Part Number: VPE-1460D

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Exhaust Intermediate Pipes for 2001-2005 CIVIC - 47778

Intermediate Pipe, 1.50 in. O.D., Steel, Aluminized, Honda, Each

Part Number: WLK-47778

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

Holstein Exhaust Manifold Pressure Sensors 2MAP0007

MANIFOLD PRESSURE SENSOR

Part Number: HLN-2MAP0007

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

BRExhaust Direct-Fit Exhaust Systems for 2001-2005 CIVIC - 106-0301

Exhaust Systems, Direct-Fit, Cat-back, Single, Steel, Aluminized, Rear Exit, for use on Honda®, Kit

Part Number: BRE-106-0301

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

AP Exhaust - Mufflers for 2001-2005 CIVIC - HD19207

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-HD19207

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

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