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2012 GMC SIERRA 1500 Exhaust

Showing In Stock Items. Show All 24 Items.

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Results 1 - 8 of 8

Kooks Headers Shorty Headers 28501120

Headers, Shorty, Stainless Steel, Natural, Cadillac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, 6.0L, 6.2L, Without EGR, Pair

Part Number: KOK-28501120

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Universal Catalytic Converters 5582406

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

Part Number: MPE-5582406

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

Stainless Works CNC Mandrel-Bent Exhaust Systems CT14CBUB

Stainless Works CNC Mandrel-Bent Exhaust Systems CT14CBUB

Exhaust System, CNC Mandrel-Bent, Cat-back, Dual, Stainless Steel, Natural/Polished, Split Rear Exit, Chevy, GMC, 5.3L, 6.2L, Kit

Part Number: STW-CT14CBUB

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

aFe Gemini XV Series Exhaust Systems for 2009-2018 SIERRA 1500, SILVERADO 1500 - 49-34131-B

Exhaust System, Gemini XV Series, Split Rear, Stainless Steel, Cat-Back, Dual Black Tips, Chevrolet, GMC, Kit

Part Number: AFE-49-34131-B

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters 5582376

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

Part Number: MPE-5582376

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

aFe Gemini XV Series Exhaust Systems for 2009-2018 SIERRA 1500, SILVERADO 1500 - 49-34131-P

Exhaust System, Gemini XV Series, Split Rear, Stainless Steel, Cat-Back, Dual Polished Tips, Chevrolet, GMC, Kit

Part Number: AFE-49-34131-P

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

aFe Gemini XV Series Exhaust Systems for 2009-2018 SIERRA 1500, SILVERADO 1500 - 49-34133-B

Exhaust System, Gemini XV Series, Split Side Rear, Stainless Steel, Cat-Back, Dual Black Tips, Chevrolet, GMC, Kit

Part Number: AFE-49-34133-B

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

aFe Gemini XV Series Exhaust Systems for 2009-2018 SIERRA 1500, SILVERADO 1500 - 49-34133-P

Exhaust System, Gemini XV Series, Split Side Rear, Stainless Steel, Cat-Back, Dual Polished Tips, Chevrolet, GMC, Kit

Part Number: AFE-49-34133-P

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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