Mufflers & Resonators

Mufflers, MSL Maximum, Round Case, Steel, Aluminized, 32.250 in. Overall Length, Saturn, 2.2L, Each

Part Number: APH-700464

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Sep 16, 2025 if ordered today

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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Aluminized, 2.25 in. Center Inlet, 2.25 in. Offset Outlet, 30.00 in. Overall Length, Each

Part Number: WLK-21633

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 16, 2025 if ordered today

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

Part Number: WLK-18390

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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

Part Number: WLK-54560

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 16, 2025 if ordered today

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Muffler, Glasspack, Steel, Aluminized, 3.00 in. Inlet/3.00 in. Outlet, 22 in. Length, Each

Part Number: MPE-18129

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Today

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

Part Number: WLK-22502

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Resonator, Hot Dog Style, 3.50 in. Inlet, 3.50 in. Outlet, 4.50 in. Diameter, 14 in. Overall Length, 304 Stainless Steel, Polished, Each

Part Number: XFO-CT05-14S

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Subaru, Each

Part Number: WLK-54601

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Muffler, School Bus, 2 1/2 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22865

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Sep 3, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 4.8, 5.3L, Each

Part Number: APH-2549

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 16, 2025 if ordered today

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Exhaust Resonator, Steel, Cadillac, 1.50 in. Inlet, 1.25 in. Outlet, Each

Part Number: WLK-21610

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Muffler, Tractor, Round, Steel, Aluminized, 3.00 in. Inlet/Outlet, 31.00 in. Overall Length, Each

Part Number: WLK-22033

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Muffler, Quiet-Flow SS, Round, Stainless Steel, Aluminized, Each

Part Number: WLK-21259

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Muffler, Full Boar Quiet Tone, 2 1/2 in. Inlet, Dual 2 1/2 in. Outlets, Steel, Aluminized, 18 1/2 in. Length

Part Number: JEX-Q414C

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 18.00 in. Overall Length, Ford, Each

Part Number: WLK-18244

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 16, 2025 if ordered today

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DC Sports Universal Oval Muffler 2.5" Inlet 2.5" Outlet

Part Number: DCS-DCMU-250-ST

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Muffler, MSL, Oval, Baffled, Steel, Aluminized, 2.50 in. Inlet/2.25 in. Outlet, 36.00 in. Overall Length, Each

Part Number: APH-700479

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Muffler, Quiet-Flow SS, Stainless Steel, Aluminized, for Nissan, 3.5L, Each

Part Number: WLK-49264

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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• Oversize $39.99
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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 35.00 in. Overall Length, for use on Honda®, 1.5L, 1.6L, Each

Part Number: WLK-18816

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 16, 2025 if ordered today

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Mufflers, Rumble, Stainless Steel, Natural, Oval, 2.50 in. Inlet, 2.50 in. Outlet, 18.5 in. Overall Length, Chambered, Each

Part Number: RUM-R32541

Not Yet Reviewed

Estimated Ship Date: Today

Mufflers, SoundFX, Round Case, Steel, Aluminized, Single 2.00 in. Offset Inlet/Outlet, 22.000 in. Overall Length, Each

Part Number: WLK-17163

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Ford, Mazda, Each

Part Number: APH-44924

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Walker Quiet-Flow SS Muffler

Part Number: WLK-21405

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Muffler, TruckEx, Steel, Aluminized, Universal, Each

Part Number: APH-3720

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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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