MERCURY Mufflers & Resonators

Muffler, American Thunder 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each

Part Number: FLO-42441

4.88 out of 5 stars ( 32 )

Estimated Ship Date: Today

Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each

Part Number: FLO-942451

4.3 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Muffler, Super 44 Series, 2.25 in. Inlet/2.25 in. Outlet, Steel, Black, Each

Part Number: FLO-942446

4.66 out of 5 stars ( 29 )

Estimated Ship Date: Today

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Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842451

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Muffler, Super 44 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842446

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Muffler, 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-8042441

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Aluminized, 2.25 in. Center Inlet/Outlet, Ford, Mercury, Each

Part Number: WLK-56233

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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

Part Number: WLK-21343

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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

Part Number: WLK-22559

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Estimated Ship Date: Feb 24, 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 24, 2026 if ordered today

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

Part Number: APH-2294

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Estimated Ship Date: Feb 20, 2026 if ordered today

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

Part Number: WLK-21387

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53707

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Muffler, Quiet-Flow SS, Oval, Stainless, 2.25 in. Center Inlet, 2.25 in. Offset Outlet, Ford, Mercury, Each

Part Number: WLK-21422

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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

Part Number: APH-2408

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Ford, Mazda, Mercury, 2.3, 3.0L, Each

Part Number: APH-2411

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: APH-2407

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 20.00 in. Overall Length, Ford, Mercury, Each

Part Number: WLK-18579

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Walker Resonator Assembly

Part Number: WLK-52495

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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

Part Number: WLK-21366

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Estimated Ship Date: Feb 24, 2026 if ordered today

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

Part Number: WLK-21386

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Estimated Ship Date: Feb 24, 2026 if ordered today

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

Part Number: WLK-21192

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Muffler, Quiet-Flow SS, Direct-Fit, Stainless Steel, Aluminized, Ford, Mercury, Each

Part Number: WLK-21435

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-55214

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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

Part Number: WLK-21201

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Estimated Ship Date: Feb 24, 2026 if ordered today

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