Walker Direct-Fit SoundFX Mufflers

4.47 out of 5 stars 315 Customer Reviews

Walker Direct-Fit SoundFX mufflers provide a quality repair alternative—at a competitive price. These OE-style exhausts feature an internal design with two tubes and two partitions for premium performance and acoustics. The 100 percent aluminized steel construction ensures longer life and a professional appearance. SoundFX mufflers are offered in a variety of shapes, lengths, and inlet/out diameters and quantities for fitment on thousands of vehicle applications.

Showing In Stock Items. Show All 26 Items.

Results 1 - 17 of 17

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18230

Muffler, SoundFX Series, Steel, Aluminized, 2.25 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18230

4.79 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18236

Muffler, Sound FX, 2 1/4 in. Inlet/2 1/4 in. Outlet, 17 in. Case Length, Steel, Aluminized, Each

Part Number: WLK-18236

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

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AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700096

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18564

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: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

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AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700291

5 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026

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Walker Direct-Fit SoundFX Steel 1.88 Inch Muffler 18563

Muffler, SoundFX, Round, Steel, Aluminized, Ford, Mercury, Each

Part Number: WLK-18563

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

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AP Exhaust MSL Maximum Steel 1.88 Inch Muffler 700159

5 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18929

Muffler, SoundFX, Direct-Fit, Steel, Aluminized, Ford, Mercury, Each

Part Number: WLK-18929

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

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AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700335

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026

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Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18560

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 28.25 in. Overall Length, Ford, Lincoln, Mercury, Each

Part Number: WLK-18560

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

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AP Exhaust MSL Maximum Steel 2 Inch Muffler 700314

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026

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Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18910

Muffler, SoundFX, Direct-Fit, Steel, Aluminized, Ford, Mazda, Each

Part Number: WLK-18910

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

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AP Exhaust MSL Maximum Steel 2 Inch Muffler 700428

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026

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Walker Direct-Fit SoundFX Steel 1.88 Inch Muffler 18322

Muffler, SoundFX, Steel, Aluminized, 1.875 in. Offset Inlet, 1.625 in. Offset Outlet, Ford, Mercury, Each

Part Number: WLK-18322

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 1.88 Inch Muffler 700159

5 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026

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Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18579

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

Part Number: WLK-18579

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

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AP Exhaust MSL Maximum Steel 2 Inch Muffler 700247

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026

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Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18437

Muffler, SoundFX, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Ford, Lincoln, Mercury, Each

Part Number: WLK-18437

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18182

Muffler, SoundFx, Steel, Aluminized, 2.0 in. Inlet, 2.0 in. Outlet, 24.0 in. Length, Each

Part Number: WLK-18182

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18190

Muffler, SoundFX, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Ford, Lincoln, Mercury, Each

Part Number: WLK-18190

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18979

Muffler, SoundFX, 2.000 in. Inlet/Outlet, Oval, Steel, Aluminized, Ford, Mercury, Each

Part Number: WLK-18979

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2.13 Inch Muffler 18573

Muffler, Direct Fit, SoundFX, Oval, Steel, 2.125 in. Offset Inlet, 2.00 in. Center Outlet, Ford, 4.0L, Each

Part Number: WLK-18573

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700041

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 27258

Mufflers-SoundFX

Part Number: WLK-27258

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18894

Muffler, SoundFX, Oval, Steel, Aluminized, 2.25 in. Offset Inlet, 2.00 in. Offset Outlet, 26.625 in. Overall Length, Each

Part Number: WLK-18894

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700388

5 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026

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Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18815

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 30.50 in. Overall Length, Ford, Mercury, Each

Part Number: WLK-18815

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700307

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026

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