2012 GMC SIERRA-1500 Exhaust

Exhaust Clamp, Band-Style, Lap Joint, Stainless Steel, 3.000 in. Diameter, Each

Part Number: WLK-33272

4.59 out of 5 stars ( 73 )

Estimated Ship Date: Tomorrow

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Exhaust Clamp, Band-Style, Lap Joint, Stainless Steel, 2.500 in. Diameter, Each

Part Number: WLK-33226

4.68 out of 5 stars ( 87 )

Estimated Ship Date: Tomorrow

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Tailpipe, Exhaust, Passenger Side, Stainless Steel, Natural, 3.00 in. O.D., Chevy, GMC, Each

Part Number: WLK-54704

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

• Oversize $7.99
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Catalytic Converter, Direct Fit, Stainless Steel, Ceramic, Chevrolet, GMC, Each

Part Number: WLK-50490

3.67 out of 5 stars ( 6 )

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• Oversize $54.99
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Exhaust Clamp, Band, Stainless Steel, Natural, 2.750 in. Pipe Diameter, Each

Part Number: WLK-36522

5.0 out of 5 stars ( 11 )

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Exhaust Tip, Round, Clamp-on, Stainless, Polished, 3.0 in. Inlet i.d., 4.0 in. Outlet, 12 .0 in. Length, Rolled Edge, Single Wall, Each

Part Number: WLK-36474

4.6 out of 5 stars ( 62 )

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Exhaust Tip, Single, Round, Clamp-on, Stainless, Polished, 2.5 in. Inlet, 3.0 in. Outlet, 12.0 in. Length

Part Number: WLK-36486

4.67 out of 5 stars ( 9 )

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Muffler, Ultra Flo Welded, 3 in. Inlet/3 in. Outlet, Stainless Steel, Each

Part Number: WLK-17233

4.7 out of 5 stars ( 10 )

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Exhaust Clamp, Band Clamp, Stainless Steel, 2.50 in. Pipe Diameter, Each

Part Number: WLK-36438

4.93 out of 5 stars ( 27 )

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Intermediate Pipe, Outside Diameter 3.000 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-54821

5.0 out of 5 stars ( 1 )

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Exhaust Hangers, Replacement Exhaust Insulators, Rubber, Black, 4.000 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Saturn, Each

Part Number: WLK-35230

3.0 out of 5 stars ( 2 )

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Muffler, Ultra Flo Welded, 3 in. Inlet/Dual 2 1/2 in. Outlet, Stainless Steel, Each

Part Number: WLK-17228

3.0 out of 5 stars ( 2 )

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Exhaust System, Cat-back, Stainless, One Muffler, Side Exit, for 143.5 in. Wheelbase, Chevy, GMC, 4.8L, 5.3L

Part Number: WLK-39495

4.24 out of 5 stars ( 25 )

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Shield, Starter, Heat Protection, Stock Replacement, Bolt-On, Buick, Cadillac, Chevrolet, GMC, Hummer, Car, Truck, Each

Part Number: ADO-12668713

Not Yet Reviewed

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Intermediate Pipe, Outside Diameter 3.000 in., Stainless Steel, Natural, Chevrolet, GMC, Each

Part Number: WLK-55536

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Dec 10, 2025 if ordered today

• Drop Ship
• Oversize $7.99
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Exhaust System, Cat-back, Stainless, One Muffler, Side Exit, Polished Tip, Chevy, GMC, 4.8L, 5.3L, Kit

Part Number: WLK-39497

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Intermediate Pipe, Outside Diameter 3.000 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-54831

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Tailpipe, Exhaust, Passenger Side, Stainless Steel, Natural, 2.50 in. O.D., Chevy, GMC, Each

Part Number: WLK-53742

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Tailpipe, Exhaust, Passenger Side Only, Stainless Steel, Natural, 2.50 in. O.D., Chevy, GMC, Each

Part Number: WLK-53741

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Tailpipe, Exhaust, Stainless Steel, Natural, 2.50 in. O.D., Driver Side, Chevy, GMC, 4.8L, 5.3L, Each

Part Number: WLK-52465

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Estimated Ship Date: Dec 11, 2025 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-84723

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Tailpipe, Exhaust, Outside Diameter 2.750 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-55604

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Estimated Ship Date: Dec 11, 2025 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-84719

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Estimated Ship Date: Dec 11, 2025 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-84802

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Estimated Ship Date: Dec 11, 2025 if ordered today

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