BUICK Walker Exhaust Exhaust

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

Part Number: WLK-54772

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Muffler, SoundFX Series, Steel, Aluminized, 2.00 in. Inlet/2.125 in. Outlet O.D., Each

Part Number: WLK-17852

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Catalytic Converter, Stainless Steel Case, Buick, Pontiac, Each

Part Number: WLK-16386

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Intermediate Pipe, Exhaust, Front Pipe, Steel, Aluminized, Buick, Pontiac, Each

Part Number: WLK-52270

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 32.00 in. Overall Length, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: WLK-18942

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Estimated Ship Date: Monday 2/2/2026

Catalytic Converter, Stainless Steel, Universal, 2.5 in. Inlet/Outlet, Each

Part Number: WLK-15042

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Resonator, Natural, Steel, Each

Part Number: WLK-55272

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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• Oversize $13.99
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Muffler, Quiet-Flow 3, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Buick, Pontiac, Each

Part Number: WLK-21346

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Muffler, Quiet-Flow 3, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Ford, Lincoln, Mercury, GM, Each

Part Number: WLK-22105

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Walker Resonator Assembly

Part Number: WLK-54649

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Resonator, Steel, Aluminized, Buick, Each

Part Number: WLK-22144

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Resonator, Steel, Aluminized, Inlet Diameter 2.362 in., Outlet Diameter 2.000 in., Buick, Chevrolet, Each

Part Number: WLK-22015

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Resonator, Aluminized, Steel, Each

Part Number: WLK-21992

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Intermediate Pipe, Outside Diameter 2.000 in., Steel, Aluminized, Buick, Chevrolet, Each

Part Number: WLK-56287

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Estimated Ship Date: Feb 23, 2026 if ordered today

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• Oversize $7.99
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Muffler, SoundFX, 2 1/4in. Inlet/3 in. Outlet, Steel, Aluminized, Pontiac, 6000, Each

Part Number: WLK-18235

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Exhaust Hanger, Bolt-on, Rubber/Steel, Black/Silver, Each

Part Number: WLK-35871

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

Converter-EPA Ultra-Direct Fit

Part Number: WLK-54981

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Catalytic Converter, Direct Fit, Stainless Steel Case, Buick, Chevy, GMC, Isuzu, Saab, Each

Part Number: WLK-16671

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Estimated Ship Date: Monday 2/2/2026

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Walker Quiet-Flow SS Muffler

Part Number: WLK-21557

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Estimated Ship Date: Monday 2/2/2026

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Intermediate Pipe, Outside Diameter 2.250 in., Steel, Aluminized, Buick, Each

Part Number: WLK-55414

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

• Oversize $7.99

Catalytic Converter, Cal-Cat Universal, 2.000 in. Slip Fit Inlet, 2.000 in. Slip Fit Outlet, Ceramic Honeycomb, Universal, Each

Part Number: WLK-83406

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Estimated Ship Date: Monday 2/2/2026

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Catalytic Converter, Stainless Steel, for use on Honda®, 1.5, 1.6L, Each

Part Number: WLK-15051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Resonator, Steel, Aluminized, 2.00 in. Inlet, 2.25 in. Outlet, 31.00 in. Overall Length, Buick, Each

Part Number: WLK-53891

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Estimated Ship Date: Monday 2/2/2026

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Resonator, Steel, Aluminized, 2.00 in. Inlet, 2.25 in. Outlet, 30.41 in. Overall Length, Buick, Each

Part Number: WLK-53892

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Estimated Ship Date: Monday 2/2/2026

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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: Monday 2/2/2026

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