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

Walker Universal SoundFX Steel 1.88 Inch Muffler 17817

Muffler, SoundFX Series, Steel, Aluminized, 1.875 in. Inlet/1.75 in. Outlet, Each

Part Number: WLK-17817

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

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AP Exhaust MSL Maximum Steel 1.75 Inch Muffler 6503

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025

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Walker Exhaust - Catalytic Converters for 2009-2011 LUCERNE - 14709

Ultra EPA Catalytic Converter

Part Number: WLK-14709

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Walker Exhaust - Catalytic Converters for 2013-2015 MALIBU, 2014-2017 REGAL - 14742

Ultra EPA Catalytic Converter

Part Number: WLK-14742

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Walker Exhaust - Catalytic Converters for 2016-2018 ENVISION, 2013-2015 MALIBU, 2014-2017 REGAL - 14743

Ultra EPA Catalytic Converter

Part Number: WLK-14743

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2010-2016 LACROSSE - 16870

Ultra EPA Catalytic Converter

Part Number: WLK-16870

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2010-2016 LACROSSE - 16871

Ultra EPA Catalytic Converter

Part Number: WLK-16871

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2010-2011 LACROSSE - 16872

Ultra EPA Catalytic Converter

Part Number: WLK-16872

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18345

Muffler, SoundFX, 2 1/4 in. Inlet/2 in. Outlet, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-18345

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

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AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700057

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18458

Muffler, SoundFX, 2 1/4 in. Inlet/2 in. Outlet, Steel, Aluminized, Buick, Oldsmobile, Pontiac, Each

Part Number: WLK-18458

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

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AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700234

4 out of 5 stars ( 1 )

Estimated Ship Date: Nov 11, 2025

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Walker Direct-Fit Tailpipes 52113

Tailpipe, Direct Fit, Steel, Aluminized, 2.00 in. O.D., Passenger Side, Buick, Oldsmobile, Pontiac, 3.8L, Each

Part Number: WLK-52113

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

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AP Exhaust OE Fit Tailpipes 24911

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025

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Walker Exhaust Extension Pipes 52496

Intermediate Pipe, Extension Pipe, 2.25 in. O.D., Steel, Aluminized, Buick, Chevy, Pontiac, Saturn, Each

Part Number: WLK-52496

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

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AP Exhaust Intermediate Pipes 28859

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 2006-2008 LUCERNE - 52507

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

Part Number: WLK-52507

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18820

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 28.00 in. Overall Length, Buick, Each

Part Number: WLK-18820

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

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AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700338

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18201

Mufflers, Direct Fit SoundFX, Steel, Aluminized, 29.500 in. Overall Length, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-18201

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

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AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 6591

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025

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Walker Exhaust Intermediate Pipes for 1997-2002 REGAL - 55154

Exhaust Pipe, Intermediate Pipe, Steel, Aluminized, 2 in. O.D., Buick, Each

Part Number: WLK-55154

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

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AP Exhaust Intermediate Pipes 58381

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025

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Walker Exhaust Catalytic Converters 84701

CalCat CARB Catalytic Converter

Part Number: WLK-84701

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Walker Super Converters 15041

Catalytic Converter, Stainless Steel, Jeep, 4.0L, Each

Part Number: WLK-15041

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Walker Direct-Fit Catalytic Converters 15646

DIRECT-FIT CATALYTIC CONVERTER

Part Number: WLK-15646

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18599

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 23.00 in. Overall Length, Buick, Cadillac, Chevrolet, Each

Part Number: WLK-18599

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

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AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700172

5 out of 5 stars ( 1 )

Estimated Ship Date: Nov 11, 2025

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Walker Universal Tru-Fit Steel 2.25 Inch Muffler 18111

Muffler, Tru-Fit Series, Steel, Aluminized, 2.25 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-18111

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18205

Muffler, SoundFX, Oval, Steel, Aluminized, Single 2 in. Offset Inlet, Dual 2 in. Offset Outlet, 27 in. Length

Part Number: WLK-18205

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 14, 2025 if ordered today

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Estimated Ship Date: Nov 14, 2025 if ordered today

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18907

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 29.75 in. Overall Length, Buick, 3.8L, Each

Part Number: WLK-18907

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

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AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700371

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025

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Walker Quiet-Flow 3 Steel 2.25 Inch Muffler 21110

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

Part Number: WLK-21110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

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AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2086

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025

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Walker Quiet-Flow 3 Steel 2.25 Inch Muffler 21111

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

Part Number: WLK-21111

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

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AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2087

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025

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Walker Exhaust - Catalytic Converters for 2011 9-5, 2011-2013 REGAL - 14619

Ultra EPA Manifold Converter

Part Number: WLK-14619

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today