2012 GMC SIERRA 1500 MagnaFlow Exhaust

Catalytic Converter, Direct Fit, Stainless Steel, Cadillac, Chevy, GMC, 4.8, 5.3, 6.0L, Each

Part Number: MPE-51578

4.0 out of 5 stars ( 1 )

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

Part Number: MPE-51206

4.0 out of 5 stars ( 5 )

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Muffler, Performance, Center 3.00 in. Inlet/Dual 2.50 in. Outlet, 14 in. Long Oval Case, 20 in. x 8 in. x 5 in., 409 Stainless Steel, Natural, Each

Part Number: MPE-12198

4.77 out of 5 stars ( 30 )

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

Part Number: MPE-51659

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Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tip, Chevy, GMC, Single, Pickup, 4.8, 5.3L, Kit

Part Number: MPE-15564

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Catalytic Converter, Ceramic Honeycomb, Stainless Steel Case, 2.5 in. Slip Fit Inlet/Outlet, Each

Part Number: MPE-51656

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Catalytic Converter, California Grade, Universal, Stainless Steel Case, 9.000 in. Overall Length, 2.500 in. Inlet/Outlet, Each

Part Number: MPE-5481306

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, 8.125 in. Overall Length, Cadillac, Chevy, GMC, Porsche, Volkswagen, Each

Part Number: MPE-5582376

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Estimated Ship Date: Feb 9, 2026 if ordered today

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

Part Number: MPE-5592306

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Catalytic Converter, California Grade, Universal, Stainless Steel Case, 11.000 in. Overall Length, 2.500 in. Inlet/Outlet, Each

Part Number: MPE-5582406

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Catalytic Converter, California Grade, Universal, Stainless Steel Case, 9.000 in. Overall Length, 2.500 in. Inlet/Outlet, Each

Part Number: MPE-5491306

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Chevy, GMC, 4.3L, 4.8L, 6.0L, Each

Part Number: MPE-5481578

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tip, Chevy, GMC, Turn Dwon, 4.8, 5.3L, Kit

Part Number: MPE-17102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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