2012 GMC SIERRA-1500 Exhaust

Muffler, FlowFX Series, 3.5 in. Inlet/3.5 in. Outlet, Stainless Steel, Natural, Oval Body, Each

Part Number: FLO-74151

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 8/4/2025

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

Part Number: WLK-54704

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 8/4/2025

• Oversize $7.99

Exhaust Manifold, Cadillac, Chevy, GMC, Hummer, Pickup, SUV, Van, 4.8, 5.3, 6.0L, Driver Side, Each

Part Number: RNB-674-522

4.62 out of 5 stars ( 21 )

Estimated Ship Date: Monday 8/4/2025

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

4.59 out of 5 stars ( 61 )

Estimated Ship Date: Monday 8/4/2025

Flange Manifold 5.3/6.0L CHEVY/GMC Truck Manifold Flange-Drivers 2.500" ID Hole

Part Number: STW-FLCD-2-5

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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

Part Number: WLK-54720

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 20, 2025 if ordered today

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Exhaust Flange, 2-Bolt, Stainless Steel, Natural, 2.50 in. Diameter, Chevrolet, GMC, Each

Part Number: STW-FLCP-2-5

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

Exhaust Manifolds, Cast Iron, Natural, Left, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ATP-101261

Not Yet Reviewed

Estimated Ship Date: Aug 22, 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: Aug 20, 2025 if ordered today

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Muffler, MSL, Oval, Baffled, Steel, Aluminized, 3.00 in. Inlet/2.75 in. Outlet, 29.00 in. Overall Length, Each

Part Number: APH-700489

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Estimated Ship Date: Aug 22, 2025 if ordered today

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

Part Number: WLK-54726

Not Yet Reviewed

• Oversize $7.99
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FUEL TANK HEAT SHIELD

Part Number: NAL-22864479

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Oversize $7.99
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Exhaust Pipes, Direct-Fit Intermediate Pipes, Steel, Aluminized, 3.000 in. O.D., Chevrolet, GMC, Each

Part Number: BRE-102-9069

Not Yet Reviewed

Estimated Ship Date: Aug 25, 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

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-54211

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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• Oversize $13.99
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Flange Manifold 5.3/6.0L CHEVY/GMC Truck Manifold Flange-Drivers 2.250" ID Hole

Part Number: STW-FLCD

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-28833

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Exhaust, Tail Pipe, Steel, Aluminized, 2.750 in., Chevrolet, GMC, Each

Part Number: BRE-102-7958

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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• Oversize $13.99
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Tailpipe, Exhaust, Outside Diameter 2.750 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-55604

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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• Oversize $10.99
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Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 3.00 in. Offset Inlet, 2.75 in. Offset Outlet, 29.000 in. Overall Length, Chevrolet, GMC, Each

Part Number: WLK-21577

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-54210

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

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• Oversize $10.99
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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-58546

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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• Oversize $7.99
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Flange Manifold 5.3/6.0L CHEVY/GMC Truck Manifold Flange-Passenger 2.250" ID Hole

Part Number: STW-FLCP

Not Yet Reviewed

Estimated Ship Date: Aug 6, 2025 if ordered today

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Header Bolt Kit for LS Engines. (12) M8-1.25 x 25mm Grade 18-8 SS Header Bolts. 10mm head.

Part Number: KOK-BK110

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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