Mufflers & Resonators

Muffler, SoundFX, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chevy, Pontiac, Y VIN Code, Each

Part Number: WLK-18339

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Sep 8, 2025 if ordered today

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Muffler, Pro, 3.000 in. Inlet/2.250 in. Outlet, Steel, Aluminized, Each

Part Number: IMM-7420CB

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 8, 2025 if ordered today

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Muffler, MSL, Saturn, Each

Part Number: APH-700160

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 9, 2025 if ordered today

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Muffler, Pro, 2.500 in. Inlet/2.500 in. Outlet, Steel, Aluminized, Each

Part Number: IMM-7419CB

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Muffler, Torpedo Pack, 3.00 in. Inlet, 2.25 in. Dual Outlet, 29.00 in. Length, Steel, Aluminized, Each

Part Number: APH-4115142

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Muffler, MSL, Nissan, Each

Part Number: APH-700129

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Muffler, MSL, Nissan, Each

Part Number: APH-700030

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Muffler, 2-Chamber, Oval, One 3.0 in. Center Inlet, Two 2.5 in. Offset Outlets, Steel, Aluminized/Black, Each

Part Number: SUM-630170

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Today

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: Sep 9, 2025 if ordered today

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Muffler, Turbo, Oval, 2.50 in. Inlet, 2.50 in. Out, Dual, 21 in. Length, Aluminized, Steel, Each

Part Number: APH-690514

Not Yet Reviewed

Estimated Ship Date: Sep 10, 2025 if ordered today

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Rct S/S Replacement End Cap Kit

Part Number: FMF-40641

Not Yet Reviewed

Estimated Ship Date: Sep 5, 2025 if ordered today

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RS-4 EXHAUST SPARK ARRESTOR INSERT REPLACEMENT PART

Part Number: YSH-SA-13-K-1

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Muffler, Turbo, Oval, 3.00 in. Inlet, 2.250 in.Outlet, Center In/Out, 18 in. Length, Aluminized, Steel, Each

Part Number: APH-690510

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Right Muffler, Oldsmobile, Pontiac, 3.1L, Each

Part Number: APH-700215

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Dodge, Each

Part Number: APH-700227

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Resonator, Exhaust, Steel, Aluminized, 7.500 in. Width, 55.750 in. Overall Length, Ford, 2.0L, Each

Part Number: APH-58598

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Muffler, MSL, for use on Honda®, Each

Part Number: APH-700082

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Muffler, Heavy-Duty Tractor, 4.250 in. Round, 2.375 in. Inlet, 2.50 in. Outlet, Massey Ferguson, Each

Part Number: APH-3985

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Muffler, MSL, Volvo, Each

Part Number: APH-700058

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Round Case, 2.25 in. Offset Inlet/Outlet, 32.00 in. Overall Length, Each

Part Number: APH-709019

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Muffler, Enforcer II, Oval, Steel, Aluminized, 25.5 in. Length, 2.25 in.Inlet, 2.25 Outlet, Center/Offset, Each

Part Number: APH-3801

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Muffler, SoundFX Series, Steel, Aluminized, 2.25 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-17869

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Oval Case, 1.75 in. Offset Inlet/Outlet, 16.50 in. Overall Length, Each

Part Number: APH-709006

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Muffler Silencer Packing, 4-Stroke, Fiber, 16 in. x 4 in. Size, Each

Part Number: PCP-R3-0016

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Estimated Ship Date: Sep 4, 2025 if ordered today

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Muffler End Cap, Round, Stainless Steel, Natural, 4 in. Diameter, Each

Part Number: PCP-PC4022-0000

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Estimated Ship Date: Dec 15, 2025 if ordered today

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