Walker Exhaust Mufflers, Catalytic Converters, Exhaust Pipe & More

Walker Quiet-Flow SS Muffler

Part Number: WLK-21489

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-81653

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Flex Pipe, Exhaust, Slip-on, Stainless Steel, 5.000 in. Inlet/Outlet Diameter, 6.00 ft. Length, Each

Part Number: WLK-46918

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 22, 2025 if ordered today

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Muffler, Quiet-Flow SS, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Aluminized, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-21410

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 23, 2025 if ordered today

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Muffler, Tru-Fit Series, Steel, Aluminized, 2.50 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18112

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 21, 2025 if ordered today

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Muffler, SoundFX, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Dodge, Each

Part Number: WLK-18455

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 21, 2025 if ordered today

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Exhaust Tip, 2 5/16 in. Inlet, 2 1/2 in. Outlet, 10 in. Length, Aluminized Steel, Each

Part Number: WLK-41094

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 21, 2025 if ordered today

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Exhaust Pipe, Front Intermediate, Steel, Aluminized, Saturn, 1.9L, Each

Part Number: WLK-52166

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 22, 2025 if ordered today

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Muffler, Premium Pro-Fit, 1 3/4 in. Inlet/1 3/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17196

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 21, 2025 if ordered today

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Muffler, Quiet-Flow, Oval, Steel, Aluminized, Acura, L4, Each

Part Number: WLK-50093

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Catalytic Converter, Ultra Direct Fit, Stainless Steel, Volvo, 2.4L, Each

Part Number: WLK-53784

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Driver Side, for use on Acura®, Each

Part Number: WLK-22059

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Exhaust Pipes, Tailpipes, Steel, Aluminized, 2.250 in. O.D., Chevrolet, GMC, Each

Part Number: WLK-45823

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 22, 2025 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16450

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Pipe-Resonator Assembly

Part Number: WLK-56301

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• Oversize $44.99
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Muffler, SoundFX Series, Steel, Aluminized, 2.00 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-17874

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Oct 21, 2025 if ordered today

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Intermediate Pipe, Exhaust, Steel, Aluminized, 2.25 in. O.D., Chevy, Pontiac, 5.0L, Each

Part Number: WLK-47572

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16451

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Walker Quiet-Flow SS Muffler

Part Number: WLK-21607

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Resonator, Steel, Aluminized, 2.00 in. Inlet, 2.25 in. Outlet, 30.90 in. Overall Length, Each

Part Number: WLK-53912

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 22, 2025 if ordered today

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Intermediate Pipe, Outside Diameter 2.625 in., Steel, Aluminized, Cadillac, Chevrolet, GMC, Each

Part Number: WLK-52275

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Mufflers-SoundFX

Part Number: WLK-27260

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Walker Quiet-Flow SS Muffler

Part Number: WLK-21494

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Universal, 2.282 in. Inlet/2.420 in. Outlet, 13.5 in. Length, Each

Part Number: WLK-15037

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Buick, Chevrolet, GMC, Saturn, Each

Part Number: WLK-16710

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Estimated Ship Date: Today

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