GMC SIERRA 2500 HD Exhaust

Catalytic Converter, Cal-Cat Universal, 3.000 in. Slip Fit Inlet, 3.000 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83509

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Estimated Ship Date: Today

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Exhaust System, Armor Lite, Downpipe Back, Steel, Single Exit, Aluminized, Chevrolet, GMC, Kit

Part Number: MBR-S60210PLM

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Exhaust System, Installer Series, Particulate Filter Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Chevy, GMC 6.6L, Kit

Part Number: MBR-S60360AL

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Exhaust System, Installer Series, Particulate Filter Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Chevy, GMC 6.6L, Kit

Part Number: MBR-S60300AL

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Headers, Shorty, Steel, Temporary non-high, Temperature Paint, Pair

Part Number: BIG-11143FLT

3.57 out of 5 stars ( 7 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Up-Pipe Set 2017-19 L5P (For OEM Exh Man)

Part Number: PPE-116122000

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Catalytic Converter, CalCal Universal, One Inlet, 3 in., One Outlet, 3 in., Stainless Steel, Ceramic Honeycomb, Each

Part Number: WLK-83404

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Exhaust System, Touring Profile, Particulate Filter Back, Single, Steel, Black, Side Exit, Black Stainless Steel Tip, Chevrolet, GMC, Kit

Part Number: MBR-S6059BLK

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Estimated Ship Date: Today

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Catalytic Converters, Universal, Round Style, 2.25 in. Slip Fit Inlet/Outlet, 16.00 in. Length, for use on Honda®, Buick, Chevy, Chrysler, Ford, Each

Part Number: APH-912005R

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Estimated Ship Date: Tomorrow if ordered today

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Exhaust System, Pro Series, Particulate Filter Back, 304 Stainless Steel, Passenger Side Exit, Natural, Polished Tip, Kit

Part Number: MBR-S6032304

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Estimated Ship Date: Today

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Catalytic Converters, Universal, 3.00 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 21.50 in. Overall Length, Each

Part Number: APH-606007

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Turbocharger Down Pipe, Steel, Black Powdercoated, Chevy, GMC, 6.6L, Kit

Part Number: MBR-GM8425

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: WLK-50566

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Oversize $54.99

Exhaust System, Pro Series, Particulate Filter Back, 304 Stainless Steel, Passenger Side Exit, Natural, Polished Tip, Chevrolet, GMC, Kit

Part Number: MBR-S6059304

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Catalytic Converters, Catalytic Converter - Universal, OBDII California

Part Number: APH-912006

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Up-Pipe, Passenger Side - Chevy 2001-2004 LB76.6L Duramax

Part Number: BDD-1043803

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Exhaust System, Installer Series, Cat-Back, Steel, Split Side Exit, Aluminized, Polished Tip, Chevy, GMC, Pickup, Kit

Part Number: MBR-S5012AL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49642

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 23, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Muffler, dB Series, Stainless Steel, Chevy, GMC, Pickup, GM, Duramax 6.2/6.5/6.6L, Each

Part Number: CSE-8004000

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Exhaust System, SLM Series, Particulate Filter Back, 409 Stainless Steel, Passenger Side Exit, Natural, Chevy/GMC, Duramax, Kit

Part Number: MBR-S6026SLM

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Exhaust System, Installer Series, Cat-Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Chevy/GMC, Duramax, Kit

Part Number: MBR-S6000AL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Automatic Transmission Control Module, OEM Length Up-Pipes 04.5-05 EGR

Part Number: PPE-116120405

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Headers, Shorty, Steel, Painted, Cadillac, Chevy, GMC, SUV, Pickup, 6.0L, V8, Pair

Part Number: BIG-91835FLT

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Exhaust System, Armor Lite, Particulate Filter Back, Steel, Single Exit, Aluminized, Polished Tip, Chevrolet, GMC, Kit

Part Number: MBR-S60610AL

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 16.000 in. Overall Length, Each

Part Number: MPE-459006

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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