Walker Exhaust Mufflers, Catalytic Converters, Exhaust Pipe & More

Founded in 1908, Walker has been a leader in muffler and exhaust design since the 1930s. Summit Racing carries a variety of Walker Exhaust parts, including mufflers,...

Founded in 1908, Walker has been a leader in muffler and exhaust design since the 1930s. Summit Racing carries a variety of Walker Exhaust parts, including mufflers, catalytic converters, exhaust tubing, exhaust tips, and everything needed for installation. Add power and performance to your ride with Walker Exhaust parts from Summit Racing today!

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Results 1 - 25 of 403

Walker Direct-Fit Catalytic Converters 50300

Catalytic Converter, Direct Fit, Passenger Side Front, Stainless Steel Case, Heat Shield, Chevy, GMC, Each

Part Number: WLK-50300

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Walker 3.5 Inch Resonator 21467

Resonator, Natural, Steel, Each

Part Number: WLK-21467

5.0 out of 5 stars ( 1 )

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Walker 2.38 Inch Resonator 50459

Resonator, Steel, Aluminized, 2.375 in. Center Inlet/Outlet, 47.750 in. Overall Length, Toyota, 4.7L, Each

Part Number: WLK-50459

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Walker 4 Inch Resonator 21464

Resonator, Natural, Steel, Each

Part Number: WLK-21464

Not Yet Reviewed

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Walker Resonators for 2006-2009 LEGACY, OUTBACK - 47839

Resonator, Steel, Aluminized, Center Inlet/Outlet, Subaru, 2.5L, Each

Part Number: WLK-47839

3.85 out of 5 stars ( 13 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

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AP Exhaust Intermediate Pipes for 2006-2009 LEGACY, OUTBACK - 48713

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025

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Walker 2.5 Inch Resonator 48341

Resonator, Steel, Aluminized, 88.50 in. Overall Length, Toyota, Each

Part Number: WLK-48341

Not Yet Reviewed

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Walker Direct-Fit Catalytic Converters for 1990-1993 MIATA - 15777

Catalytic Converter, Direct Fit, Stainless Steel Case, Mazda, 1.6L, Each

Part Number: WLK-15777

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Walker 2.5 Inch Resonator 21610

Exhaust Resonator, Steel, Cadillac, 1.50 in. Inlet, 1.25 in. Outlet, Each

Part Number: WLK-21610

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Walker 1.90 Inch Resonator 56044

Exhaust Resonator, Steel, Aluminized, Subaru, Each

Part Number: WLK-56044

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Walker 2.25 Inch Resonator 50427

Exhaust Resonator, Steel, Aluminized, Toyota, 4.7L, Each

Part Number: WLK-50427

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Walker 2 Inch Resonator 46970

Exhaust Resonator Assembly, Steel, Aluminized, for use on Honda®, 1.5, 1.6L, Each

Part Number: WLK-46970

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Walker 2.5 Inch Resonator 55700

Resonator, Steel, Aluminized, Inlet Diameter 2.500 in., Outlet Diameter 2.500 in., Jeep, Each

Part Number: WLK-55700

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Walker 2.25 Inch Resonator 53975

Resonator, Steel, Aluminized, Inlet Diameter 2.250 in., Outlet Diameter 2.250 in., Ford, Lincoln, Each

Part Number: WLK-53975

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Walker 3 Inch Resonator 55601

Walker Exhaust Resonator and Pipe Assembly

Part Number: WLK-55601

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

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AP Exhaust Intermediate Pipes for 2011-2018 1500, 2019-2021 1500 CLASSIC, 2009-2010 RAM 1500 - 54213

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025

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Walker 2.36 Inch Resonator 55558

Walker Resonator Assembly

Part Number: WLK-55558

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

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AP Exhaust Intermediate Pipes for 2005-2014 JETTA - 68508

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025

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Walker 2.25 Inch Resonator 48347

Exhaust Resonator, Steel, Natural, 2.25 in. Inlet, 2.00 in. Outlet, 97.75 in. Length, Each

Part Number: WLK-48347

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

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AP Exhaust Intermediate Pipes for 2007-2010 EDGE, MKX - 58528

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025

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Walker 1.75 Inch Resonator 48344

Walker Resonator Assembly

Part Number: WLK-48344

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

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AP Exhaust Intermediate Pipes for 2006-2011 CIVIC - 78271

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025

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Walker 2.38 Inch Resonator 21648

Exhaust Resonator, Stainless Steel, Natural, 2.375 in. Inlet, 2.250 in. Outlet, 35.40 in. Length, Each

Part Number: WLK-21648

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Walker 2.5 Inch Resonator 53668

Walker Resonator Assembly

Part Number: WLK-53668

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Walker Direct-Fit Catalytic Converters for 2004-2006 B3000, B4000, RANGER - 52431

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

Part Number: WLK-52431

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

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AP Exhaust Direct-Fit Catalytic Converters for 2004-2006 B3000, B4000, RANGER - 645442

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025

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Walker Direct-Fit Catalytic Converters for 1999-2000 CIVIC - 16070

DIRECT-FIT CATALYTIC CONVERTER

Part Number: WLK-16070

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

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AP Exhaust Direct-Fit Catalytic Converters for 1999-2000 CIVIC - 642582

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025

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Walker Resonators for 1993-1999 JETTA, GOLF, 1995-2002 CABRIO - 52171

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

Part Number: WLK-52171

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Walker 2.63 Inch Resonator 55687

Resonator, Steel, Aluminized, Inlet Diameter 2.625 in., Outlet Diameter 2.750 in., Chevrolet, GMC, Each

Part Number: WLK-55687

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Walker 2.5 Inch Resonator 55343

Resonator, Steel, Aluminized, 2.50 in. Center Inlet/Outlet, Dodge, 5.7L Hemi, Each

Part Number: WLK-55343

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

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AP Exhaust Intermediate Pipes for 2004-2005 RAM 1500 - 54178

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025

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Walker Resonators for 2003-2005 COROLLA, MATRIX, 2003-2004 VIBE - 55349

Resonator, Steel, Natural, Pontiac, Toyota, Each

Part Number: WLK-55349

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Intermediate Pipes for 2003-2005 COROLLA, MATRIX, 2003-2004 VIBE - 68432

5 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025

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