GMC SIERRA 2500 HD Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

aFe Large Bore-HD Exhaust Systems 49-44085-B

aFe Large Bore-HD Exhaust Systems 49-44085-B

Exhaust System, Large Bore HD, Particulate Filter Back, Stainless Steel, Natural, Side Exit, Chevy, GMC, 6.6L Diesel, Kit

Part Number: AFE-49-44085-B

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

aFe Large Bore-HD Exhaust Systems 49-44080-P

Exhaust System, Large Bore-HD, Dual Exit, 409 Stainless Steel, DPF-Back, Polished 304 Aluminum Tip, Chevrolet, GMC, Diesel, Kit

Part Number: AFE-49-44080-P

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

aFe Atlas Exhaust Systems 49-04081-B

Exhaust System, Atlas, Particulate filter back, Single, Steel, Aluminized, Chevy, GMC, 6.6L, Kit

Part Number: AFE-49-04081-B

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 445009

Catalytic Converter, Stainless Steel, 3.00 in. Inlet, 3.00 in. Outlet, 16.0 in. Length, Universal, Each

Part Number: MPE-445009

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 447109

Catalytic Converter, 3-way, Stainless Steel Case, 3 in. Slip Fit Inlet/Outlet, Front, Each

Part Number: MPE-447109

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

MagnaFlow Catalytic Converters 51049

OEM Grade Universal Catalytic Converter - 3.00in.

Part Number: MPE-51049

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Pacific Performance Engineering Exhaust Manifolds 116111600

Exhaust Manifolds, High Silicon Cast Iron, Natural, Chevy, GMC, 6.6L Diesel, Pair

Part Number: PPE-116111600

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Holstein Exhaust Manifold Pressure Sensors 2MAP0075

MANIFOLD PRESSURE SENSOR

Part Number: HLN-2MAP0075

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Dorman Exhaust Manifolds 674-736

Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Each

Part Number: RNB-674-736

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Dorman Diesel Emission System Components 904-632

DEF Heater

Part Number: RNB-904-632

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

ATP Exhaust Manifolds 101376

Exhaust Manifolds, Cast Iron, Natural, Right, Chevrolet, GMC, Each

Part Number: ATP-101376

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ATP Exhaust Manifolds 101401

Exhaust Manifolds, Cast Iron, Natural, Right, Chevrolet, GMC, Each

Part Number: ATP-101401

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 49006

Catalytic Converter, Stainless Steel, Chevy, GMC, 6.0, 8.1L, Passenger Side, Each

Part Number: MPE-49006

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

MBRP Installer Series Exhaust Systems S6033AL

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

Part Number: MBR-S6033AL

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

MBRP Armor Plus Series Exhaust Systems S60610409

Exhaust System, Armor Plus, Pariculate Filter Back, Single Exit, 409 Stainless, Polished Tip, Chevrolet, GMC, Kit

Part Number: MBR-S60610409

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Dynomax Tailpipes 55547

Tailpipe, Exhaust, Outside Diameter 4.000 in., Stainless Steel, Natural, Chevrolet, GMC, Each

Part Number: WLK-55547

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel Inch Muffler 21616

Walker Quiet-Flow SS Muffler

Part Number: WLK-21616

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Walker Direct-Fit Catalytic Converters 84725

CalCat CARB Catalytic Converter

Part Number: WLK-84725

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Walker Direct-Fit Catalytic Converters 84796

CalCat CARB Catalytic Converter

Part Number: WLK-84796

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters 4551479

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Right Position, 32.250 in. Overall Length, Chevrolet, GMC, 6.0L, Each

Part Number: MPE-4551479

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

MBRP Black Series Downpipe Kits GMCA428

Down Pipe, 3" Down Pipe- Carb EO # D-763-2, 6.6L Duramax

Part Number: MBR-GMCA428

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

BRExhaust Direct-Fit Steel 3.5 Inch Muffler 100-7279

Mufflers, Direct-Fit, 3.50 in. Inlet/Outlet, Steel, Aluminized, Oval Case, 31.00 in. Overall Length, Chevrolet, GMC, Each

Part Number: BRE-100-7279

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters 5592309

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, 16.000 in. Overall Length, Chevrolet, Ford, GMC, Each

Part Number: MPE-5592309

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

MBRP Armor Lite Series Exhaust Systems S6050PLM

Aluminized Steel 4" Filter Back Single Side Exit - No Muffler - with Carb-Approved Downpipe EO# D-763-2

Part Number: MBR-S6050PLM

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Walker Exhaust Intermediate Pipes 55650

Exhaust Pipe, Inside Diameter 3.500 in,, Length 51.500 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-55650

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today