Mufflers

Muffler, Xlerator Performance, Steel, Aluminized, Chevy, GMC, 6.0, 8.1L, Each

Part Number: APH-X503

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/3 in. Outlet, Steel, Aluminized, Chevy, GMC, Pickup, Each

Part Number: WLK-21533

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Muffler, Xlerator Performance, Steel, Aluminized, Chevy, GMC, 6.0, 8.1L, Each

Part Number: APH-X504

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chevy, GMC, C/K-Series Pickup, Each

Part Number: WLK-21400

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 4.8, 6.0L, Each

Part Number: APH-2579

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Mufflers, Replacement, Challenge LTW Series, OEM Design, Aluminized Steel, Dual Inlet/Outlet, Front Muffler, Ford, 3.7L, Each

Part Number: APH-40287

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Mufflers, FlowFX, Oval Case, Stainless Steel, Natural, Dual 3.00 in. Offset Inlet/Outlet, 56.000 in. Overall Length, Ford, 3.5L, Each

Part Number: FLO-717776

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Muffler, Quiet-Flow 3, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Buick, Each

Part Number: WLK-22395

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, GMC, 5.7L, Each

Part Number: APH-XS2568

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 6.0, 8.1L, Each

Part Number: APH-2525

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Nissan, 5.6L, Each

Part Number: APH-2701

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 28, 2026 if ordered today

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Muffler, Quiet-Flow 3, Dual 1 7/8 in. Inlets/Dual Outlets, Steel, Aluminized, BMW, Each

Part Number: WLK-46748

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Mufflers, MSL Maximum, Oval, Steel, Two 2.25 in. Offset Inlets, One 2.25 in. Center Outlet, 38.00 in. Overall Length, Ford, Mercury, 4.0L, Each

Part Number: APH-700291

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Muffler, Quiet-Flow 3, 3in. Inlet/2 3/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-21367

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Muffler, Quiet-Flow 3, 2 1/4 in. Inlet/2 in. Outlet, Steel, Aluminized, Ford, Mercury, SUV, Each

Part Number: WLK-21344

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Muffler, H-Box Series, Dual 2.5 in. Inlets and Outlets, 4 in. Ctr.-Ctr., Oval Body 9.25 in. x 9 in. x 4 in., Stainless, Polished, Pontiac, LS, Each

Part Number: PYE-MVH10

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Muffler, Quiet-Flow 3, 1 3/4 in. Inlet, Steel, Aluminized, Mercedes-Benz, Each

Part Number: WLK-45924

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Muffler, SoundFX, Oval, Steel, Aluminized, Dual 2.25 in. Offset Inlet, Single 2.00 in. Center Outlet, Ford

Part Number: WLK-18564

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Toyota, 5.7L, Each

Part Number: APH-2526

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Toyota, 4.0, 4.7L, Each

Part Number: APH-2527

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Muffler, Quiet-Flow 3, Oval, Steel, Aluminized, Toyota, Each

Part Number: WLK-55310

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Ford, Mercury, Each

Part Number: APH-2294

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Cadillac, GMC, Hummer, 6.0L, Each

Part Number: APH-2510

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Cadillac, Chevy, GMC, Each

Part Number: APH-2219

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Chrysler, Dodge, Each

Part Number: APH-2269

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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