INFINITI Mufflers

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2.50 in. Offset Inlet, Two 4.00 in. Side Outlets, Each

Part Number: WLK-54647

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Mufflers, Direct-Fit, Single Inlet, 2.38 in. Single Outlet, Steel, Aluminized, Oval Case, 28.00 in. Overall Length, for Infiniti, Each

Part Number: BRE-145-279

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Muffler, OE Replacement, Steel, Aluminized, Infiniti, Nissan, 5.6L, Each

Part Number: APH-30022

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Muffler, Quiet-FlowSS, Oval, Stainless Steel, Natural, Infiniti, V6, Each

Part Number: WLK-50097

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Two 2.25 in. Inlets, Infiniti, Nissan, 5.6L, Each

Part Number: WLK-56189

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53364

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Muffler, Quiet-Flow 3, 2 1/8n. Inlet/Dual Outlets, Steel, Aluminized, for Nissan, Each

Part Number: WLK-54295

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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SoundFX Direct Fit Muffler

Part Number: WLK-18963

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Muffler, SoundFX, Steel, Aluminized, With Dual Tips, Nissan, Infiniti, Each

Part Number: WLK-28014

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Muffler, OE Replacement, Steel, Aluminized, Infiniti, Each

Part Number: APH-2454

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Cadillac, 3.6L, Each

Part Number: APH-2575

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Mufflers, Direct-Fit, Single Inlet, 3.00 in. Dual Outlet, Steel, Aluminized, Oval Case, for Infiniti, 3.5L, Each

Part Number: BRE-145-165

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Mufflers, Direct-Fit, Dual Inlet, Single Outlet, Steel, Aluminized, Oval Case, 79.00 in. Overall Length, for Infiniti, for Nissan, Each

Part Number: BRE-283-759

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53646

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Muffler, Quiet-Flow SS, Oval, Offset Outlet, Stainless Steel, Painted, Infiniti, Each

Part Number: WLK-21922

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Muffler, Quiet-Flow, Oval, Steel, Painted, Infiniti, 3.5, 4.5L, Each

Part Number: WLK-21942

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Estimated Ship Date: Mar 9, 2026 if ordered today

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SoundFX Direct Fit Muffler

Part Number: WLK-18962

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 46.25 in. Overall Length, for Infiniti, for Nissan, Each

Part Number: WLK-18886

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Muffler, SoundFX, Direct-Fit, Steel, Aluminized, Infiniti, Nissan, Each

Part Number: WLK-18567

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Infiniti, 3.5L, Each

Part Number: APH-2616

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Mufflers, Direct-Fit, Single Inlet, 3.00 in. Dual Outlet, Steel, Aluminized, Oval Case, 35.00 in. Overall Length, for Infiniti, Each

Part Number: BRE-145-793

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Mufflers, Direct-Fit, Dual Inlet/Single Outlet, Steel, Aluminized, Oval Case, 62.00 in. Overall Length, for Infiniti, for Nissan, Each

Part Number: BRE-286-965

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Estimated Ship Date: Mar 10, 2026 if ordered today

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SoundFX Direct Fit Muffler

Part Number: WLK-18964

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Muffler, Quiet-Flow 3, 1 3/4 in. Inlet/2 1/8 in. Outlet, Steel, Aluminized, for Nissan, Each

Part Number: WLK-53111

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-54377

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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