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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.

Individual Parts

Results 1 - 25 of 39

Muffler U-Clamp "Heavy Duty" 2.25" Size 3/8" Thick 11 Gauge Saddles

Part Number: WLK-35336

4.84 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Exhaust Hanger Insulator, Car

Part Number: WLK-35725

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Today

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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 )

Estimated Ship Date: Today

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Catalytic Converter, Heavy Metal, Stainless Steel, 2.25 in. Inlet/Outlet, 13.0 in. Length, Each

Part Number: MPE-99205HM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Catalytic Converter, Universal, 2.25 in. Inlet, 2.25 in. Outlet, 12.25 in. Length, 4.00 in. Thick, 5.00 in. Width, Federal, Each

Part Number: CTO-2575R

Not Yet Reviewed

Estimated Ship Date: Today

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Catalytic Converter, Universal, 3-Way Style, Stainless Steel, Each

Part Number: MPE-51205

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-47815

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Catalytic Converters, Stainless Steel Case, 2.25 in. Slip Fit Inlet/Outlet, 12.250 in. Overall Length, Chevy, Chrysler, Ford, GMC, Isuzu, Toyota, Each

Part Number: APH-608415

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

Catalytic Converters, Direct-Fit, Ceramic Honeycomb Substrate, Front/Front Left, Converter with Integrated Exhaust Manifold, Lexus, Toyota, Each

Part Number: APH-641238

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

Bolts, Exhaust Flange, Steel, Natural, Spring, Chevy, Pontiac, Lexus, Mazda, for Nissan, Scion, Toyota, Kit

Part Number: WLK-36454

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Lexus, Toyota, Each

Part Number: WLK-16394

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Catalytic Converter, Direct-Fit, Stock Flange, Lexus, Toyota, Kit

Part Number: RNB-674-880

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

Exhaust Manifold, OEM Replacement, Cast Iron, Lexus, Toyota, Each

Part Number: RNB-674-863

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

Exhaust Pipes, Direct-Fit Intermediate Pipes, Steel, Aluminized, 1.875 in. O.D., Lexus, Toyota, Each

Part Number: BRE-700-039

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Exhaust Systems, Direct-Fit, Cat-back, Single, Steel, Aluminized, Rear Exit, Lexus, Toyota, Kit

Part Number: BRE-106-0271

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Exhaust Flange Hardware, Exhaust Manifold Shoulder Bolts, Steel, Toyota, Pair

Part Number: APH-4978

Not Yet Reviewed

Estimated Ship Date: Today

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Catalytic Converter, Direct-Fit, Stainless Steel, Lexus, Toyota, Each

Part Number: CTO-1114

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

Manifold Converter

Part Number: RNB-673-863

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Catalytic Converter, Direct-Fit, Stainless Steel, Lexus, Toyota, Each

Part Number: CTO-1119

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

Exhaust Resonator, Exhaust Resonator

Part Number: BRE-228-107

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Catalytic Converter, Stainless Steel, Lexus, Toyota, 3.3L, Driver Side, Each

Part Number: MPE-50273

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

Exhaust Flange and Donut Gaskets, Gasket

Part Number: APH-HW499999

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

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Lexus, Toyota, 3.3L, 3.5L, Each

Part Number: MPE-5592907

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

Catalytic Converter, California Grade, Manifold, Direct-Fit, Stainless Steel Case, Front Position, Lexus, Toyota, 3.3L, Each

Part Number: MPE-5582833

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

Walker Resonator Assembly

Part Number: WLK-53617

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today