Walker Exhaust Mufflers, Catalytic Converters, Exhaust Pipe & More

Walker Resonator Assembly

Part Number: WLK-55558

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Catalytic Converter, Cal-Cat Universal, 2.250 in. Slip Fit Inlet, 2.250 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-82504

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Muffler, Quiet-Flow SS, Round, Stainless Steel Muffler Body, 40.00 in. Overall Length, Toyota, 2.0L, 2.4L, Each

Part Number: WLK-54331

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Estimated Ship Date: Today

• Oversize $12.99

Catalytic Converter, Each

Part Number: WLK-16370

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Nissan, Each

Part Number: WLK-83259

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Mazda, Each

Part Number: WLK-70016

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Exhaust Tubing, Straight, 1.875 in. Diameter, 7.5 ft. Length, 16-Gauge, Steel, Each

Part Number: WLK-47983

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Oversize $9.99

Exhaust Tubing, 45 Degree, Elbow, 4 in. Diameter, 6 in. Radius, 16-Gauge, Steel, Aluminized, Each

Part Number: WLK-41632

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Tailpipe, Exhaust, Outside Diameter 3.000 in., Steel, Aluminized, Ford, Each

Part Number: WLK-55642

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Intermediate Pipe, Extension Pipe, 3 in. O.D., Steel, Aluminized, Each

Part Number: WLK-51112

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Estimated Ship Date: Today

Converter-CalCat-Direct Fit

Part Number: WLK-84287

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 32.50 in. Overall Length, Chevrolet, GMC, Oldsmobile, Each

Part Number: WLK-18813

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-55435

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Walker Heavy Duty Elbow

Part Number: WLK-42938

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Estimated Ship Date: Today

Exhaust Pipe, Steel, Aluminized, 2.50 in. O.D., Scion, 2.4L, Each

Part Number: WLK-53672

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Intermediate Pipe, Front Pipe, 2 in. O.D., Steel, Aluminized, for Kia, Each

Part Number: WLK-50476

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Estimated Ship Date: Apr 20, 2026 if ordered today

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

Part Number: WLK-16579

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-52297

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Flange, Exhaust, Low-carbon Steel, Natural, 2.5 in. Diameter, Each

Part Number: WLK-36130

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Muffler, Direct-Fit, SoundFX, 1.75 in. Inlet, 1.875 Outlet, 23.75 in. Length, Mazda, Each

Part Number: WLK-18328

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Muffler, SoundFX, Oval, Steel, Aluminized, Buick, Chevy, GMC, Isuzu, Oldsmobile, 4.2L, Each

Part Number: WLK-18915

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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

Part Number: WLK-16467

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Exhaust Y-Pipe, Replacement, Chevy, GMC, 4.3L, Each

Part Number: WLK-50318

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Muffler, Premium Pro-Fit, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17197

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Exhaust Clamp, Walker Clamp

Part Number: WLK-36545

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Estimated Ship Date: Today