Walker Quiet-Flow Mufflers

4.2 out of 5 stars 46 Customer Reviews

Walker Quiet-Flow mufflers are designed to increase airflow and performance over your OEM muffler. These replacements are manufactured from aluminized steel or stainless steel for maximum durability. Their turbo-style configuration provides sound control without decreasing exhaust flow. Available for cars, trucks, and SUVs, Quiet-Flow mufflers will make an excellent choice for your vehicle. Order the size, shape, and inlet/outlet configuration designed for your specific vehicle application.

Showing In Stock Items. Show All 39 Items.

Results 1 - 25 of 36

Walker Quiet-Flow Steel 2.25 Inch Muffler 21824

Muffler, Quiet-Flow, Oval, Steel, Painted, Mitsubishi, Each

Part Number: WLK-21824

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Walker Quiet-Flow Steel 2.25 Inch Muffler 70003

Muffler, Quiet-Flow, Steel, Aluminized, Acura®, Passenger Side, Each

Part Number: WLK-70003

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Walker Quiet-Flow Steel 2 Inch Muffler 21859

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

Part Number: WLK-21859

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Walker Quiet-Flow Steel 2.13 Inch Muffler 50579

Mufflers-Quiet-Flow

Part Number: WLK-50579

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Walker Quiet-Flow Steel Inch Muffler 50093

Muffler, Quiet-Flow, Oval, Steel, Aluminized, Acura, L4, Each

Part Number: WLK-50093

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Walker Quiet-Flow Steel Inch Muffler 50099

Muffler, Quiet-Flow, Oval, Steel, Painted, Mitsubishi, L4, Each

Part Number: WLK-50099

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Walker Quiet-Flow Steel 2 Inch Muffler 21834

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

Part Number: WLK-21834

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Walker Quiet-Flow Steel Inch Muffler 21210

Mufflers-Quiet-Flow

Part Number: WLK-21210

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Walker Quiet-Flow Steel 2.25 Inch Muffler 21823

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

Part Number: WLK-21823

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Walker Quiet-Flow Steel Inch Muffler 22036

Muffler, Quiet-Flow, Oval, Offset Outlet, Stainless Steel, Painted, for use on Acura®, Each

Part Number: WLK-22036

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Walker Quiet-Flow Steel Inch Muffler 50068

Walker Quiet-Flow Muffler Assembly

Part Number: WLK-50068

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel Inch Muffler 40013

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025

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Walker Quiet-Flow Steel Stock Inch Muffler 55716

Mufflers-Quiet-Flow

Part Number: WLK-55716

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Walker Quiet-Flow Steel Stock Inch Muffler 55717

Mufflers-Quiet-Flow

Part Number: WLK-55717

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Walker Quiet-Flow Steel 2.38 Inch Muffler 52347

Muffler, Quiet-Flow, Steel, Aluminized, 21.500 in. Overall Length, Volvo, Each

Part Number: WLK-52347

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Walker Quiet-Flow Steel 2 Inch Muffler 53377

Mufflers, Quiet-Flow, Steel, Aluminized, 2.00 in. Offset Inlet, 2.50 in. Offset Outlet, 32.750 in. Overall Length, Lexus, Toyota, 3.0L, Each

Part Number: WLK-53377

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 2 Inch Muffler 2395

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025

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Walker Quiet-Flow Steel 2.5 Inch Muffler 54727

Walker Quiet-Flow Muffler Assembly

Part Number: WLK-54727

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Intermediate Pipes for 2001-2007 SEQUOIA - 54173

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025

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Walker Quiet-Flow Steel 1.75 Inch Muffler 53333

Walker Quiet-Flow Muffler Assembly

Part Number: WLK-53333

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Walker Quiet-Flow Steel 2.38 Inch Muffler 54410

Muffler, Quiet-Flow, Steel, Aluminized, 2.375 in. Center Inlet/Outlet, 41.375 in. Overall Length, Each

Part Number: WLK-54410

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

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