Mufflers & Resonators

Exhaust, Stainless Steel Q4 Spark Arrestor, Stainless Steel

Part Number: FMF-042388

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Muffler, Q4 Hex S/A Slip-On, Aluminum, Natural, Turndown Outlet, Husqvarna, KTM, Each

Part Number: FMF-045646

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, for Kia, 2.4L, Driver Side, Each

Part Number: WLK-53980

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Estimated Ship Date: Tomorrow

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Toyota, 3.4L, Each

Part Number: APH-700394

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Muffler, Quiet-Flow 3, 2 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Chevy, Passenger Side, Each

Part Number: WLK-21570

3.0 out of 5 stars ( 4 )

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Exhaust, Resonator, Steel, Natural, 2.125 in. Inlet/Outlet, for use on Honda®, 1.6L, Each

Part Number: WLK-46943

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Oversize $10.99

Muffler, Quiet-Flow 3, 1 3/4 in. Inlet/1 3/4 in. Outlet, Steel, Aluminized, for use on Honda®, Each

Part Number: WLK-55019

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Oversize $7.99

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 32.50 in. Overall Length, Chevrolet, GMC, Oldsmobile, Each

Part Number: WLK-18813

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 30, 2025 if ordered today

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Mufflers, Big Max Turbo, Steel, Aluminized, Oval Case, 2.25 in. Offset Inlet/Outlet, 17.00 in. Overall Length, Each

Part Number: APH-6481

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 25, 2025 if ordered today

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Muffler, Oval, Welded, 409 Stainless Steel, Natural, 2.25 in. Offset Inlet/Outlet, 14.00 in. Case Exterior Length, Each

Part Number: SUM-6330103

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Estimated Ship Date: Tomorrow

Muffler, 2.25 in. Inlet, 3.25 in. Slant Cut Tip Outlet, 16.25 in. length, Polished Stainless Steel, Each

Part Number: DCS-EX-5016

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Estimated Ship Date: Tomorrow

Muffler, Boom Tube, 6 in., Rectangular, Chambered, 30 in. Long, Steel, Aluminized, 2.25 in. Inlet, Each

Part Number: SIH-BTM6-22RD

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Estimated Ship Date: Tomorrow

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Resonator, Steel, Aluminized, Center Inlet/Outlet, Subaru, 2.5L, Each

Part Number: WLK-47839

3.85 out of 5 stars ( 13 )

Estimated Ship Date: Sep 30, 2025 if ordered today

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

Part Number: WLK-18563

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Walker Quiet-Flow SS Muffler

Part Number: WLK-21614

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Resonator, Steel, Natural, Center Inlet/Outlet, Export, European, Jeep, Each

Part Number: CWA-52003940

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Mufflers, Quiet-Flow SS, Stainless Steel, Natural, 23.000 in. Overall Length, Subaru, 2.5L, Each

Part Number: WLK-21745

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Mufflers, Muffler - CHALLENGE

Part Number: APH-2617

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Muffler, Pro, 3.000 in. Inlet/2.500 in. Outlet, Steel, Aluminized, Each

Part Number: IMM-7464CB

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Muffler Assembly, OE Replacement, Steel, Aluminized, Audi, 2.8L, Each

Part Number: APH-7521

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Muffler, 2.25 in. Inlet/2.25 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-12615

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Muffler, Enforcer II, Oval, Steel, Aluminized, 18 in. Length, 1.75 in. Inlet/Outlet, Center/Offset, Each

Part Number: APH-3750

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Estimated Ship Date: Tomorrow

Muffler, Heavy-Duty, Oval, Steel, Aluminized, 4.00 in. Offset Inlet/Outlet, 36.00 in. Overall Length, Each

Part Number: WLK-21833

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Muffler, Quiet-Flow SS, Stainless Steel, Ford, Each

Part Number: WLK-55695

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• Oversize $7.99
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Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in. Inlet, 2.00 in. Outlet, Offset/Offset, Each

Part Number: APH-3775SL

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow