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GMC SIERRA 2500 HD MagnaFlow Exhaust

Showing In Stock Items. Show All 69 Items.

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Results 1 - 25 of 48

MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converters 21-252

Catalytic Converter, OEM Grade, Federal/EPA Compliant, Direct-Fit, Chevy, GMC, 6.0L, Each

Part Number: MPE-21-252

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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MagnaFlow Universal Catalytic Converters 51209

Catalytic Converter, Universal, 3-Way Style, Stainless Steel, Each

Part Number: MPE-51209

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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MagnaFlow Universal Catalytic Converters 51206

Catalytic Converter, Universal, 3-Way Style, Stainless Steel, Each

Part Number: MPE-51206

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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MagnaFlow Stainless Steel Exhaust Tailpipes 15463

Exhaust, Tailpipe, Stainless Steel, 4 in. Diameter, Universal, Each

Part Number: MPE-15463

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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MagnaFlow Universal Catalytic Converters 99206HM

Catalytic Converter, Heavy Metal, Stainless Steel, Each

Part Number: MPE-99206HM

Not Yet Reviewed

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MagnaFlow Street Series Performance Exhaust Systems 19377

Exhaust System, Street Series, Cat-Back, 409 Stainless Steel, Natural, Split Rear, 3.50 in. Diameter, Chevrolet, GMC, Kit

Part Number: MPE-19377

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

MagnaFlow Diesel Converters 60110

Catalytic Converter, Stainless Steel, Ford, 6.0, 7.3L, Each

Part Number: MPE-60110

Not Yet Reviewed

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MagnaFlow Universal Catalytic Converters 99209HM

Catalytic Converter, Heavy Metal, Stainless Steel, Each

Part Number: MPE-99209HM

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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MagnaFlow Universal Catalytic Converters 51659

Catalytic Converter, Stainless Steel, 3.00 in. Inlet, 3.00 in. Outlet, 8.75 in. Length, Universal, Each

Part Number: MPE-51659

Not Yet Reviewed

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MagnaFlow Universal Catalytic Converters 447209

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 3.000 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each

Part Number: MPE-447209

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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MagnaFlow Exhaust Tubing 15451

Exhaust Pipe, Straight, 16-gauge, Stainless Steel, Natural, 4 in. O.D., 34 in. Length, Each

Part Number: MPE-15451

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

MBRP Installer Series Muffler Delete Pipes MDA30

4 out of 5 stars ( 13 )

Estimated Ship Date: Today

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MagnaFlow Turbo Downpipes 15398

Exhaust Pipe

Part Number: MPE-15398

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

MBRP Black Series Downpipe Kits GMCA425

4 out of 5 stars ( 1 )

Estimated Ship Date: Today

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MagnaFlow Universal Catalytic Converters 99759HM

Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 3 in. Slip Fit Inlet/Outlet, 11.50 in. Length, Each

Part Number: MPE-99759HM

Not Yet Reviewed

Estimated Ship Date: Today

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MagnaFlow Street Series Performance Exhaust Systems 15829

Exhaust, Cat-Back, Stainless Steel, Polished Stainless Tips, Chevy, GMC, Pickup, 6.0L

Part Number: MPE-15829

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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MagnaFlow Universal Spun Catalytic Converters 99659HM

Catalytic Converter, Stainless Steel, Universal, 3.0 in. Inlet/Outlet, 8.00 in. Length, Each

Part Number: MPE-99659HM

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

MagnaFlow Turbo Downpipes 15399

Exhaust Pipe

Part Number: MPE-15399

Not Yet Reviewed

Estimated Ship Date: Today

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MagnaFlow Universal Catalytic Converters 459006

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: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 51812

Catalytic Converter, Stainless Steel, Chevy, GMC, 6.0L, Each

Part Number: MPE-51812

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 51759

Catalytic Converter, 3-way Style, Stainless Steel Case, Each

Part Number: MPE-51759

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 2001-2002 SIERRA 2500 HD, SILVERADO 2500 HD - 15732

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tip, Chevy, GMC, Pickup, 6.0L, Kit

Part Number: MPE-15732

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Cat-Back Exhaust Systems for 1993-1995 CAMARO, FIREBIRD - SUM-680024

4.75 out of 5 stars ( 7 )

Estimated Ship Date: Today

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MagnaFlow Direct-Fit Catalytic Converters 93480

Catalytic Converter, Stainless Steel, Direct-Fit, GM, Each

Part Number: MPE-93480

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 49642

Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49642

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 93479

Catalytic Converter, Stainless Steel, Direct-Fit, GM, Each

Part Number: MPE-93479

Not Yet Reviewed

Estimated Ship Date: Today

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MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converters 60504

Catalytic Converter, OEM Grade, Federal/EPA Compliant, Direct-Fit, Chevy, GMC, 6.6L, Diesel, Each

Part Number: MPE-60504

Not Yet Reviewed

Estimated Ship Date: Today

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MagnaFlow Black Series Performance DPF Exhaust Kits 17072

Exhaust System, Black Series Performance DPF, Particulate Filter Back, Single, Stainless Steel, Black, Side Exit, Chevy, GMC, 6.6L, Kit

Part Number: MPE-17072

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

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