2004 Walker Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Walker CalCat Direct-Fit Catalytic Converters for 1999-2004 FRONTIER, 2000-2004 XTERRA - 81794

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

Part Number: WLK-81794

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Walker CalCat Universal Catalytic Converters 81802

Catalytic Converter, Stainless Steel, 2.25 in. Inlet/Outlet, 7.75 in. Length, Each

Part Number: WLK-81802

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Walker Direct-Fit SoundFX Steel Inch Muffler 18898

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 44.38 in. Overall Length, Chevrolet, GMC, Isuzu, Each

Part Number: WLK-18898

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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AP Exhaust MSL Maximum Steel 3 Inch Muffler 700429

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18926

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 21.25 in. Overall Length, Chrysler, Dodge, Each

Part Number: WLK-18926

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700328

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025

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Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18962

SoundFX Direct Fit Muffler

Part Number: WLK-18962

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Walker Quiet-Flow 3 Steel 2 Inch Muffler 21201

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

Part Number: WLK-21201

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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AP Exhaust OE Replacement Steel 2 Inch Muffler 2144

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025

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Walker Quiet-Flow 3 Steel 2 Inch Muffler 21341

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

Part Number: WLK-21341

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2262

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2004-2007 FREESTAR, MONTEREY - 50457

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

Part Number: WLK-50457

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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AP Exhaust Direct-Fit Catalytic Converters for 2004-2007 FREESTAR, MONTEREY, 2001-2003 WINDSTAR - 642767

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2004-2005 RAM 1500 - 50550

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-50550

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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AP Exhaust Direct-Fit Catalytic Converters for 2004-2005 RAM 1500 - 645854

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2000-2004 FOCUS - 52280

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-52280

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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AP Exhaust Direct-Fit Catalytic Converters for 2000-2004 FOCUS - 642719

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025

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Walker Quiet-Flow SS 409 Stainless Steel 1.75 Inch Muffler 53285

Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53285

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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AP Exhaust OE Replacement Steel 1.75 Inch Muffler 2295

2 out of 5 stars ( 1 )

Estimated Ship Date: Nov 28, 2025

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Walker 2 Inch Resonator 53463

Walker Resonator Assembly

Part Number: WLK-53463

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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AP Exhaust Intermediate Pipes for 2002-2004 PATHFINDER, 2002-2003 QX4 - 38933

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2003-2007 FOCUS - 53555

Catalytic Converter, Direct Fit, Stainless Steel, Ford, 2.0, 2.3L, Each

Part Number: WLK-53555

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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AP Exhaust Direct-Fit Catalytic Converters for 2003-2007 FOCUS - 642269

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025

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Walker Quiet-Flow SS 409 Stainless Steel 2 Inch Muffler 53567

Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53567

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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AP Exhaust OE Replacement Steel Inch Muffler 7274

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025

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Walker Quiet-Flow SS 409 Stainless Steel 1.75 Inch Muffler 53648

Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53648

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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AP Exhaust OE Replacement Steel 1.75 Inch Muffler 2529

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025

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Walker Exhaust - Catalytic Converters for 2004-2006 B4000, RANGER - 14644

Ultra EPA Catalytic Converter

Part Number: WLK-14644

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Walker Exhaust - Catalytic Converters for 2001-2003 F-150, 2004 F-150 HERITAGE - 14635

Ultra EPA Catalytic Converter

Part Number: WLK-14635

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Walker Exhaust - Catalytic Converters for 2004-2008 F-150 - 14636

Ultra EPA Catalytic Converter

Part Number: WLK-14636

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Walker Exhaust - Catalytic Converters for 2000-2004 FOCUS - 14640

Ultra EPA Catalytic Converter

Part Number: WLK-14640

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Walker Exhaust - Catalytic Converters for 1996-2004 PATHFINDER, 1997-2003 QX4 - 14653

Ultra EPA Catalytic Converter

Part Number: WLK-14653

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Walker Exhaust - Catalytic Converters for 2003-2005 LS, S-TYPE - 14656

Ultra EPA Catalytic Converter

Part Number: WLK-14656

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Walker Exhaust - Catalytic Converters for 2002-2004 SPECTRA - 14657

Ultra EPA Manifold Converter

Part Number: WLK-14657

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Walker Exhaust - Catalytic Converters for 2003-2004 4RUNNER, GX470 - 14661

Ultra EPA Manifold Converter

Part Number: WLK-14661

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Walker Exhaust - Catalytic Converters for 2003-2004 4RUNNER, GX470 - 14662

Ultra EPA Manifold Converter

Part Number: WLK-14662

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Walker Exhaust - Catalytic Converters for 2002-2004 FRONTIER, 2002-2003 XTERRA - 14704

Ultra EPA Manifold Converter

Part Number: WLK-14704

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

2004 Walker Exhaust Parts and Accessories