Mufflers & Resonators

Muffler, MSL, Mazda, Each

Part Number: APH-700155

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Ford, Mercury, 3.0L, Each

Part Number: APH-2197

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Round Case, 1.88 in. Center Inlet, 1.75 in. Center Outlet, 23.50 in. Overall Length, Each

Part Number: APH-709069

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Resonator, Steel, Aluminized, Inlet Diameter 2.500 in., Outlet Diameter 2.500 in., Chrysler, Dodge, Volkswagen, Each

Part Number: WLK-47864

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Resonator, Steel, Aluminized, Inlet Diameter 2.375 in., Outlet Diameter 2.362 in., Buick, Each

Part Number: WLK-55697

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Muffler, Quiet-Flow 3, 1 7/8 in. Inlet/1 1/2 in. Outlet, Steel, Aluminized, for use on Honda®, Each

Part Number: WLK-54061

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Muffler, Quiet-Flow, Oval, Steel, Aluminized, Mitsubishi, 3.8L, Each

Part Number: WLK-21917

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Round Case, Mazda, 1.6L, 1.8L, 2.0L, Each

Part Number: APH-700415

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Muffler, School Bus, 3 1/2 in. Inlet/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22551

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Muffler, MSL, Chevy, Isuzu, Toyota, Each

Part Number: APH-6672

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Resonator, Natural, Steel, Each

Part Number: WLK-49236

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Muffler, MSL, Oval, Baffled, Steel, Aluminized, 4.00 in. Offset Inlet/Outlet, 39.00 in. Overall Length, Each

Part Number: APH-700476

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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Walker Quiet-Flow Muffler Assembly

Part Number: WLK-55499

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

• Oversize $12.99

Muffler, MSL, Chrysler, Dodge, Plymouth, Each

Part Number: APH-700027

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Resonator, Steel, Aluminized, Inlet Diameter 2.430 in., Outlet I.D. 2.250 in., Outlet O.D. 2.340 in., Chevrolet, Each

Part Number: WLK-21853

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Resonator, Steel, Aluminized, Inlet Diameter 1.990 in., Outlet Diameter 2.000 in., Chevrolet, Each

Part Number: WLK-21766

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Subaru, 1.8L, Each

Part Number: APH-3371

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Muffler, Stock Replacement, Steel, Aluminized, Toyota, Each

Part Number: APH-7342

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Muffler, Quiet-Flow, Unique, Steel, Aluminized, Chevy, 2.4, 2.5L, Each

Part Number: WLK-21834

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Walker Quiet-Flow Muffler Assembly

Part Number: WLK-53334

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Muffler Assembly, OE Replacement, Steel, Aluminized, Audi, 2.7L, 3.0L, 4.2L, Each

Part Number: APH-7526

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Estimated Ship Date: Apr 7, 2026 if ordered today

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

Part Number: APH-7522

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Oval Case, 1.75 in. Offset Inlet, 1.75 in. Center Outlet, 18.50 in. Overall Length, Each

Part Number: APH-709007

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Resonator, Steel, Aluminized, Inlet Diameter 2.000 in., Outlet Diameter 2.000 in., Hyundai, Kia, Each

Part Number: WLK-56281

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Muffler Assembly, OE Replacement, Steel, Aluminized, BMW, 3.0L, Each

Part Number: APH-7508

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Estimated Ship Date: Apr 9, 2026 if ordered today

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• Oversize $54.99
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