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

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18220

Muffler, SoundFX, 2 1/2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Pickup, Each

Part Number: WLK-18220

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700020

5 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026

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Walker Tailpipes 54636

Tailpipe, Exhaust, Outside Diameter 2.625 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-54636

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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AP Exhaust Intermediate Pipes 54157

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

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Walker Quiet-Flow 3 Steel 3 Inch Muffler 21363

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

Part Number: WLK-21363

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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AP Exhaust OE Replacement Steel 2.75 Inch Muffler 2303

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

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Walker Ultra Direct-Fit Catalytic Converters for 2000 BLAZER, BRAVADA, JIMMY - 50546

Catalytic Converter, Direct Fit, Stainless Steel, Chevy, GMC, Oldsmobile, 4.3L, Each

Part Number: WLK-50546

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Catco Direct-Fit Catalytic Converters for 2000 BLAZER, BRAVADA, JIMMY - 9108

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026

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Walker Exhaust Catalytic Converters 81326

CalCat CARB Catalytic Converter

Part Number: WLK-81326

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Exhaust - Catalytic Converters for 2018-2020 TRAVERSE, ENCLAVE, 2017-2019 ACADIA - 14703

Ultra EPA Catalytic Converter

Part Number: WLK-14703

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Direct-Fit Catalytic Converters 84701

CalCat CARB Catalytic Converter

Part Number: WLK-84701

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Tailpipes for 2004-2007 CANYON, COLORADO - 55362

Tailpipe, Exhaust, Outside Diameter 2.500 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-55362

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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AP Exhaust Intermediate Pipes 54161

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

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Walker Exhaust Pipe Connectors 4 Inch Steel Exhaust Pipe 41987

Exhaust Pipe Connector, 4 in. OD To 4 in. OD, Length 8 in., Aluminized, Each

Part Number: WLK-41987

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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AP Exhaust Pipe Connectors 4 Inch Steel Exhaust Pipe 8972

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

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Walker Quiet-Flow 3 Steel 2.25 Inch Muffler 21339

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

Part Number: WLK-21339

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Walker Quiet-Flow SS 409 Stainless Steel 2.25 Inch Muffler 21424

5 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026

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Walker Ultra Direct-Fit Catalytic Converters 50486

Catalytic Converter, Ultra Direct-Fit, Stainless Steel, Ceramic Honeycomb, Cadillac, Chevy, GMC, Each

Part Number: WLK-50486

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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AP Exhaust Direct-Fit Catalytic Converters 645291

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

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Walker Exhaust Intermediate Pipes 43295

Intermediate Pipe, Steel, Aluminized Finish, 3.0 in. o.d., Chevy, GMC, Fits 131.5 in. Wheelbase Only, Each

Part Number: WLK-43295

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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AP Exhaust Intermediate Pipes 28245

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

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Walker Ultra Direct-Fit Catalytic Converters for 2012-2017 EQUINOX, TERRAIN - 16883

Ultra EPA Catalytic Converter

Part Number: WLK-16883

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2015-2016 CANYON, COLORADO - 50581

Converter-EPA Ultra-Direct Fit

Part Number: WLK-50581

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Exhaust - Catalytic Converters for 2015-2022 CANYON, COLORADO - 14786

Ultra EPA Catalytic Converter

Part Number: WLK-14786

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2002-2005 ENVOY XL, TRAILBLAZER EXT, 2004-2005 ENVOY XUV - 55477

Catalytic Converter, Direct Fit, Stainless Steel Case, Center, Chevy, GMC, Each

Part Number: WLK-55477

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel 2 Inch Muffler 53831

Walker Quiet-Flow SS Muffler

Part Number: WLK-53831

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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AP Exhaust OE Replacement Steel 2 Inch Muffler 30028

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

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Walker Ultra Direct-Fit Catalytic Converters 50601

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

Part Number: WLK-50601

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Exhaust - Catalytic Converters for 2015-2022 CANYON, COLORADO - 14821

Ultra EPA Catalytic Converter

Part Number: WLK-14821

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Super Converters 15684

Catalytic Converter, Stainless Steel, Chevy, GMC, Pickup, 5.0L, Each

Part Number: WLK-15684

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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AP Exhaust Direct-Fit Catalytic Converters 645341

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

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Walker Resonators for 2013-2016 ACADIA, 2017 ACADIA LIMITED - 53997

Pipe-Resonator Assembly

Part Number: WLK-53997

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters 50463

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-50463

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel 3 Inch Muffler 21551

Walker Quiet-Flow SS Muffler

Part Number: WLK-21551

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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AP Exhaust OE Replacement Steel 3 Inch Muffler 2578

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

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Walker Quiet-Flow 3 Steel 2.5 Inch Muffler 22726

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

Part Number: WLK-22726

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3599

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026

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Walker Exhaust - Exhaust Pipes, Tailpipes for 2017-2020 CANYON, COLORADO - 52620

Exhaust Pipe

Part Number: WLK-52620

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today