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

Walker Quiet-Flow SS 409 Stainless Steel 2 Inch Muffler 54491

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

Part Number: WLK-54491

4.5 out of 5 stars ( 2 )

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Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 2 Inch Muffler 7551

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Ultra Direct-Fit Catalytic Converters for 1996-2003 SONOMA, S10, 1996-2000 HOMBRE - 15823

Catalytic Converter, Direct-Fit, Stainless Steel, Chevy, GMC, Isuzu, Each

Part Number: WLK-15823

1.0 out of 5 stars ( 1 )

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AP Exhaust Direct-Fit Catalytic Converters for 1996-2003 SONOMA, S10, 1996-2000 HOMBRE - 642543

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Exhaust Intermediate Pipes 54256

Intermediate Pipe, Steel, Aluminized Finish, 2.75 in. o.d., Chevy, GMC, 4.3L, 4.8L, 5.3L, Each

Part Number: WLK-54256

Not Yet Reviewed

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AP Exhaust Intermediate Pipes 48501

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker CalCat Direct-Fit Catalytic Converters for 1999-2004 FRONTIER, 2000-2004 XTERRA - 81795

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

Part Number: WLK-81795

Not Yet Reviewed

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Walker CalCat Direct-Fit Catalytic Converters for 2000-2004 TACOMA, TUNDRA - 81740

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

Part Number: WLK-81740

Not Yet Reviewed

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Walker CalCat Direct-Fit Catalytic Converters 83457

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

Part Number: WLK-83457

Not Yet Reviewed

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Walker Exhaust Extension Pipes for 2003-2006 H2 - 53853

Intermediate Pipe, Extension Pipe, 2.50 in. O.D., Steel, Aluminized, Hummer, Each

Part Number: WLK-53853

1.0 out of 5 stars ( 1 )

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AP Exhaust Intermediate Pipes for 2003-2006 H2 - 38994

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2002-2003 LIBERTY - 16119

Catalytic Converter, Direct Fit, Stainless Steel, Infiniti, for Nissan, Each

Part Number: WLK-16119

Not Yet Reviewed

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Need It Sooner? We recommend these similar substitute parts:

Catco Direct-Fit Catalytic Converters for 2002-2003 LIBERTY - 1048

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025

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Walker Quiet-Flow SS 409 Stainless Steel Inch Muffler 50097

Muffler, Quiet-FlowSS, Oval, Stainless Steel, Natural, Infiniti, V6, Each

Part Number: WLK-50097

Not Yet Reviewed

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Walker Quiet-Flow SS 409 Stainless Steel 1.75 Inch Muffler 53517

Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53517

Not Yet Reviewed

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Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 1.75 Inch Muffler 7444

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025

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Walker Exhaust - Catalytic Converters for 2001-2006 LS430 - 14660