Mufflers & Resonators

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

Part Number: APH-700367

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Estimated Ship Date: Sep 10, 2025 if ordered today

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2 1/4" ID, center inlet/outlet, standard finish. Exclusive louvered core creates a sweet "Street Rod" deep to

Part Number: STW-ST222422

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53771

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Muffler, Challenge, Steel, Aluminized, Nissan, 3.0L, Each

Part Number: APH-3213

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Estimated Ship Date: Sep 4, 2025 if ordered today

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Muffler, Quiet-Flow 3, 1.75 in. Inlet/1.75 in. Outlet, Steel, Aluminized, Toyota, Each

Part Number: WLK-46919

4.6 out of 5 stars ( 5 )

• Oversize $44.99
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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 )

• Oversize $44.99
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Intermediate Pipes, Exhaust, Steel, Aluminized, Subaru, Each

Part Number: APH-58474

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Estimated Ship Date: Sep 8, 2025 if ordered today

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• Oversize $7.99
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Muffler, Oval, 2.50 in. Center Inlet, 2.50 in. Center Outlet, 409 Stainless Steel, Black, Each

Part Number: SUM-632500B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: IMM-7411CB

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Aug 25, 2025 if ordered today

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Muffler, Turbo, 3.00 in. Center Inlet/Two 2.25 in. Outlets, 21 in. Length, Steel, Aluminized, Each

Part Number: IMM-16835CB

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Muffler Assembly, OE Replacement, Steel, Aluminized, Lexus, Toyota, 4.7L, Each

Part Number: APH-7479

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Estimated Ship Date: Sep 8, 2025 if ordered today

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• Oversize $7.99
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Exhaust Resonator Assembly, Steel, Aluminized, for use on Honda®, 1.5, 1.6L, Each

Part Number: WLK-47639

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• Oversize $10.99
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Muffler, Delta Force 30 Series, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-53531-12

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Estimated Ship Date: Today

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Walker Heavy Duty Muffler

Part Number: WLK-22642

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Muffler, Monster Muffler, Stainless Steel, Polished, Round Case, Single Exit, 4.00 in. Inlet, 4.00 in. Outlet, 36 in. Long, Each

Part Number: GBE-53801

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Mufflers-Quiet-Flow SS

Part Number: WLK-54954

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Muffler, Superflow, Two 3 in. Inlets/Two 4 in. Outlets, 30 in. Length, Stainless Steel, Polished, Each

Part Number: GIB-788050S

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Sep 22, 2025 if ordered today

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Muffler, SoundFX, 1.75 in. Inlet/2 in. Outlet, 41.69 in. Length, For use on Honda®, Steel, Aluminized, Each

Part Number: WLK-18558

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 9, 2025 if ordered today

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Walker Quiet-Flow SS Muffler

Part Number: WLK-21482

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 8, 2025 if ordered today

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Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 2.25 in. Offset Inlet/2.25 in. Center Outlet, Each

Part Number: SIH-9223

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Estimated Ship Date: Nov 4, 2025 if ordered today

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High-Flow Muffler Assembly, T409 2004.5-2005 Dodge Cummins 600/610 (fits to stock only)

Part Number: MBR-MK96116

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 17, 2025 if ordered today

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Resonator, Steel, Aluminized, 2.00 in. Inlet/Outlet, 85.69 in. Overall Length, Lexus, Toyota, Each

Part Number: WLK-48331

5.0 out of 5 stars ( 1 )

• Oversize $10.99
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Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 2.50 in. Offset Inlet/2.50 in. Offset Outlet, Each

Part Number: SIH-9335

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2.5 in. Offset Inlet and Outlet, Ford, Each

Part Number: WLK-21521

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 10, 2025 if ordered today

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Muffler, Quiet-Flow 3, 2 3/4 in. Inlet/2 3/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Pickup, Each

Part Number: WLK-21356

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 9, 2025 if ordered today

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