2003 Walker Exhaust - Free Shipping on Orders Over $109 at Summit Racing

Walker Ultra Direct-Fit Catalytic Converters for 1999-2004 TACOMA - 52377

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-52377

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 Ultra Direct-Fit Catalytic Converters for 2002-2006 OPTIMA, 2002-2005 SONATA - 50479

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-50479

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 Ultra Direct-Fit Catalytic Converters 50442

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-50442

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 642993

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2001-2003 F-150, 2004 F-150 HERITAGE - 54407

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54407

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

AP Exhaust Direct-Fit Catalytic Converters for 1997-2003 F-150, 2004 F-150 HERITAGE - 645255

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Estimated Ship Date: Dec 1, 2025

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Walker Quiet-Flow Steel 2 Inch Muffler 54408

Walker Quiet-Flow Muffler Assembly

Part Number: WLK-54408

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

AP Exhaust OE Replacement Steel Inch Muffler 7303

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Quiet-Flow SS Steel 2 Inch Muffler 54481

Muffler, Quiet-Flow SS, Round, Stainless Steel, Natural, Saturn, Each

Part Number: WLK-54481

5.0 out of 5 stars ( 18 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2001-2003 SIENNA - 54537

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54537

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

AP Exhaust Direct-Fit Catalytic Converters for 2001-2003 SIENNA - 645400

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2001-2004 SEQUOIA - 54569

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54569

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

AP Exhaust Direct-Fit Catalytic Converters for 2001-2004 SEQUOIA - 645414

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Quiet-Flow Steel Inch Muffler 53334

Walker Quiet-Flow Muffler Assembly

Part Number: WLK-53334

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 SS Steel 2.5 Inch Muffler 53928

Muffler, Quiet-Flow SS, Steel, Aluminized, 2.50 in. Offset Inlet, Two 1.63 in. Offset Outlets, 27.50 in. Overall Length, Each

Part Number: WLK-53928

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 1999-2004 FRONTIER, 2000-2004 XTERRA - 16500

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16500

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 Ultra Direct-Fit Catalytic Converters for 2002-2005 SEDONA, 2002-2003 XG350 - 16529

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16529

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

AP Exhaust Direct-Fit Catalytic Converters 641203

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2001-2007 GS430, 2001-2006 LS430, 2002-2010 SC430 - 16571

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Lexus, Each

Part Number: WLK-16571

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

AP Exhaust Direct-Fit Catalytic Converters 642702

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2001-2006 OPTIMA, 1999-2005 SONATA - 55312

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-55312

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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Catco Direct-Fit Catalytic Converters for 2001-2006 OPTIMA, 1999-2005 SONATA - 4358

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2000-2004 TUNDRA - 55330

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-55330

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

AP Exhaust Direct-Fit Catalytic Converters for 2000-2004 TUNDRA - 643033

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2000-2003 DAKOTA - 56090

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-56090

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 81652

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-81652

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 Ultra Direct-Fit Catalytic Converters 56220

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

Part Number: WLK-56220

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

AP Exhaust Direct-Fit Catalytic Converters 645815

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2002-2003 LIBERTY - 16118

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16118

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

AP Exhaust Direct-Fit Catalytic Converters for 2002-2003 LIBERTY - 641143

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2000-2004 AVALON, 1999-2001 ES300 - 16130

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16130

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 Ultra Direct-Fit Catalytic Converters for 2002-2004 LANCER - 16185

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16185

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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Catco Direct-Fit Catalytic Converters for 2002-2003 LANCER - 4286

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2001-2006 SEBRING, STRATUS - 16195

Catalytic Converter, Stainless Steel, Chrysler, Dodge, 2.7L, Each

Part Number: WLK-16195

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 2001-2006 SEBRING, STRATUS - 642692

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Ultra Direct-Fit Catalytic Converters for 2001-2003 PROTEGE, 2002-2003 PROTEGE5 - 16220

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16220

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

AP Exhaust Direct-Fit Catalytic Converters for 1999-2003 PROTEGE, 2002-2003 PROTEGE5 - 641156

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2001-2002 MDX, 2003-2004 PILOT - 16361

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16361

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2001-2002 MDX, 2003-2004 PILOT - 642262

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2003-2004 LS - 16775

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Lincoln, Each

Part Number: WLK-16775

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

2003 Walker Exhaust Parts and Accessories