Mufflers & Resonators

Mufflers-Quiet-Flow SS

Part Number: WLK-70013

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Muffler, OE Replacement, Steel, Aluminized, Ford, Mercury, 3.5L, Each

Part Number: APH-40019

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Muffler, Ultra Flo Welded, 3 in. Inlet/Dual 2 1/2 in. Outlet, Stainless Steel, Each

Part Number: WLK-17228

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: WLK-21763

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Estimated Ship Date: Today

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Muffler, Quiet-Flow 3, Dual 1 7/8 in. Inlets/Dual Outlets, Steel, Aluminized, BMW, Each

Part Number: WLK-46748

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 30, 2025 if ordered today

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Muffler, 2.50 in. Inlet/2.50 in. Outlet, Stainless Steel, Polished, Each

Part Number: MPE-14260

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Muffler, Delta Flow 40 Series, 2 1/4 in. Inlet/Dual 2 1/4 in. Outlet, Steel, Black, Each

Part Number: FLO-9424422

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU6607

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Muffler, SoundFX, 1 3/4 in. Inlet/1 1/2 in. Outlet, Steel, Aluminized, Toyota, Each

Part Number: WLK-18429

4.0 out of 5 stars ( 11 )

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

Part Number: WLK-21719

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 30, 2025 if ordered today

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2 1/4" ID Center inlet/outlet. Exclusive louvered core creates a sweet "Street Rod" deep tone that is not ove

Part Number: STW-CR225225

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Mufflers, Quiet-Flow SS, Stainless Steel, Natural, 2.00 in. Center Inlet, 2.00 in. Offset Outlet, 37.250 in. Overall Length, Saturn, 2.4L, Each

Part Number: WLK-50075

4.0 out of 5 stars ( 2 )

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Muffler, XL 3 Chamber, 2.00 in. Inlet/2.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-13264

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Muffler, 2.50 in. Inlet/2.50 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-14326

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Muffler with Tip, 2.25 in. Inlet/4.50 in. Outlet, Stainless Steel, Polished, Each

Part Number: MPE-14822

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Muffler, XP Series, 409 Stainless Steel, Round, 5.00 in. Inlet, 5.00 in. Outlet, 31.00 in. Length, Each

Part Number: MBR-M2050S

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Muffler, OE Replacement, Steel, Toyota, V6, Each

Part Number: APH-60009

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-VW16407

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 51.69 in. Overall Length, for use on Honda®, Each

Part Number: WLK-18878

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Estimated Ship Date: Today

• Oversize $7.99

Muffler Assembly - Quiet-FlowSS - Domestic - TK

Part Number: WLK-54888

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Muffler, MWA, Oval, Stainless Steel, Natural, 2.50 in. Dual Offset Inlet, 2.50 in. Dual Offset Outlet, 14.00 in. Case Exterior Length, Each

Part Number: GIB-BM0111

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Dodge, 5.7L, Each

Part Number: APH-2558

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Mufflers, Muffler - Center, ANSA OER

Part Number: APH-TY41405

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Mufflers, Muffler - Center, ANSA OER

Part Number: APH-DA39415

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Muffler, Ultra-Flo, 409 Stainless Steel, Passenger Side, Ford, Each

Part Number: WLK-53752

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Estimated Ship Date: Dec 31, 2025 if ordered today

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