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Walker Exhaust

Walker Direct-Fit SoundFX Mufflers

4.46 out of 5 stars 314 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 42 Items.

Results 1 - 25 of 30

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18230

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18230

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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Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18381

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18381

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18381

Muffler, SoundFX, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chrysler, Dodge, Plymouth, Each

Part Number: WLK-18381

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 17842

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 17842

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 17842

Mufflers, Direct Fit SoundFX, Steel, Aluminized, 32.500 in. Overall Length, Dodge, Ford, Each

Part Number: WLK-17842

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Direct-Fit SoundFX Steel 3 Inch Muffler 18965

Walker Direct-Fit SoundFX Steel 3 Inch Muffler 18965

Walker Direct-Fit SoundFX Steel 3 Inch Muffler 18965

Mufflers, Direct Fit SoundFX, Steel, Aluminized, 38.000 in. Overall Length, Dodge, Ram, Each

Part Number: WLK-18965

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18568

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18568

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18568

Muffler, SoundFX, Steel, Aluminized, 2.25 in. Center Inlet, 2.25 in. Offset Outlet, Jeep, Each

Part Number: WLK-18568

2.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Walker Direct-Fit SoundFX Steel Inch Muffler 18959

Walker Direct-Fit SoundFX Steel Inch Muffler 18959

Walker Direct-Fit SoundFX Steel Inch Muffler 18959

Mufflers, Direct Fit SoundFX, Steel, Aluminized, 26.500 in. Overall Length, Jeep, 4.0L, Each

Part Number: WLK-18959

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18952

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18952

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18952

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 30.00 in. Overall Length, Jeep, Each

Part Number: WLK-18952

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18444

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18444

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18444

Muffler, SoundFX, 2 1/4 in. Inlet, 2 1/4 in. Outlet, Steel, Aluminized, Jeep, Each

Part Number: WLK-18444

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18978

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18978

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18978

Muffler, SoundFX, 2.520 in. Inlet/Outlet, Oval, Steel, Aluminized, Jeep, Each

Part Number: WLK-18978

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18890

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18890

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18890

Mufflers, Direct Fit SoundFX, Steel, Aluminized, 37.500 in. Overall Length, Dodge, Each

Part Number: WLK-18890

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18455

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18455

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18455

Muffler, SoundFX, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Dodge, Each

Part Number: WLK-18455

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700226

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700226

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18442

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18442

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18442

Muffler, Sound FX, 2 1/4 in. Inlet/2 1/4 in. Outlet, 16 in. Case Length, Steel, Aluminized, Each

Part Number: WLK-18442

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700190

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700190

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18574

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18574

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18574

Mufflers, Direct Fit SoundFX, Steel, Aluminized, 21.500 in. Overall Length, Jeep, 2.5L, 4.0L, Each

Part Number: WLK-18574

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18566

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18566

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18566

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 20.75 in. Overall Length, Dodge, Each

Part Number: WLK-18566

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700259

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700259

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025

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Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18261

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18261

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18261

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 2.50 in. Offset Inlet, 2.50 in. Center Outlet, 23.000 in. Overall Length, Dodge, 3.9L, 5.2L, Each

Part Number: WLK-18261

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18956

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18956

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18956

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 28.00 in. Overall Length, Dodge, Each

Part Number: WLK-18956

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700455

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700455

5 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18559

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18559

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18559

Muffler, SoundFX, Oval, Steel, Aluminized, 2.25 in. Center Inlet, 2.00 in. Center Outlet, Chrysler, Each

Part Number: WLK-18559

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700257

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700257

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025

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Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18594

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18594

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18594

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 26.25 in. Overall Length, Dodge, Each

Part Number: WLK-18594

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18918

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18918

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18918

Muffler, SoundFX, Direct-Fit, Steel, Aluminized, Dodge, Each

Part Number: WLK-18918

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700370

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700370

5 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18270

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18270

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18270

Muffler, SoundFX, Oval, Steel, Aluminized, Jeep, Each

Part Number: WLK-18270

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700206

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700206

4 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025

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Walker Direct-Fit SoundFX Steel 1.88 Inch Muffler 18449

Walker Direct-Fit SoundFX Steel 1.88 Inch Muffler 18449

Walker Direct-Fit SoundFX Steel 1.88 Inch Muffler 18449

Muffler, SoundFX, 1 7/8 in. Inlet/1 7/8 in. Outlet, Steel, Aluminized, Chrysler, Dodge, Plymouth, Each

Part Number: WLK-18449

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18454

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18454

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18454

Muffler, SoundFX, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Dodge, B-Series Van, Each

Part Number: WLK-18454

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Walker Direct-Fit SoundFX Steel 2.75 Inch Muffler 18267

Walker Direct-Fit SoundFX Steel 2.75 Inch Muffler 18267

Walker Direct-Fit SoundFX Steel 2.75 Inch Muffler 18267

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 32.00 in. Overall Length, Dodge, Each

Part Number: WLK-18267

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2.75 Inch Muffler 700156

AP Exhaust MSL Maximum Steel 2.75 Inch Muffler 700156

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18833

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18833

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18833

Muffler, SoundFX, Steel, Aluminized, 2.25 in. Center Inlet, 2.0 in. Offset Outlet, Chrysler, Dodge, Each

Part Number: WLK-18833

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18986

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18986

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18986

Muffler, SoundFX, 2.500 in. Inlet, 2.250 in. Outlet, Oval, Steel, Aluminized, Jeep, Each

Part Number: WLK-18986

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Summit Racing Speedcard. Synchrony Car Care.

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