2004 CHEVROLET Walker Exhaust Parts and Accessories

Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/3 in. Outlet, Steel, Aluminized, Chevy, GMC, Pickup, Each

Part Number: WLK-21533

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Catalytic Converters, Universal, Stainless Steel Case, 3.000 in. Slip Fit Inlet/Outlet, 13.250 in. Overall Length, Each

Part Number: WLK-93239

4.33 out of 5 stars ( 3 )

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Tailpipe, Exhaust, Steel, Aluminized, 3.50 in. O.D., 4.77 ft. Length, Chevy, GMC, 6.0L, 8.1L, Each

Part Number: WLK-55538

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

• Oversize $46.99

Catalytic Converter, Universal, Stainless Steel, 2.5 in. Inlet/Outlet, 13.5 in. Length, Each

Part Number: WLK-93238

5.0 out of 5 stars ( 2 )

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Muffler, Quiet-Flow, Oval, Steel, Aluminized, 3.00 in. Offset Inlet/Outlet, 27.00 in. Overall Length, Each

Part Number: WLK-21522

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-53310

5.0 out of 5 stars ( 3 )

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Resonator, Natural, Steel, Each

Part Number: WLK-55272

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Muffler, Quiet-Flow 3, 1 7/8 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, Each

Part Number: WLK-21433

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Muffler, SoundFX, Steel, Aluminized, Chevy, Suzuki, Each

Part Number: WLK-18888

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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• Oversize $54.99
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Muffler, Quiet-Flow 3, 3 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chevy, GMC, Astro, Safari,

Part Number: WLK-21391

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Muffler, Quiet-Flow SS, Round, Stainless Steel, Aluminized, 1.750 in. Offset Inlet/Outlet, 44.375 in. Overall Length, Chevy, Each

Part Number: WLK-54479

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Exhaust Pipe, Intermediate, Steel, Aluminized, Chevy, 1.6L, Each

Part Number: WLK-54785

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Muffler, Quiet-Flow 3, 3 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-21363

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Muffler, Quiet-Flow Series, 2.500 in., Inlet, 2.500 in. Outlet, Buick, Chevy, GMC, Olds, L6, Each

Part Number: WLK-21409

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Walker Quiet-Flow SS Muffler

Part Number: WLK-21551

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Walker Quiet-Flow SS Muffler

Part Number: WLK-21554

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Catalytic Converter, Stainless Steel Case, 3.0 in. Single Inlet/Outlet Diameter, 18.0 in. Overall Length, Each

Part Number: WLK-93304

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-55476

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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SoundFX Mofle de escape

Part Number: WLK-27263

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Walker Quiet-Flow SS Muffler

Part Number: WLK-21505

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Intermediate Pipe, Steel, Aluminized Finish, Chevy, Suzuki, Each

Part Number: WLK-52384

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54627

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Isuzu, Each

Part Number: WLK-21302

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Muffler, Quiet-Flow SS, Direct-Fit, Stainless Steel, Aluminized, Chevy, Each

Part Number: WLK-53469

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Estimated Ship Date: Apr 16, 2026 if ordered today

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SoundFX Exhaust Muffler

Part Number: WLK-28023

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Estimated Ship Date: Apr 16, 2026 if ordered today

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