Walker Quiet-Flow SS Mufflers

4.47 out of 5 stars 338 Customer Reviews

Walker Quiet-Flow SS mufflers are designed using factory-style cross-sections for a precision fit and OE sound. Their sophisticated internal routing provides superior flow and performance. You can choose from several internal construction options, including baffled, louvered tube (with or without packing), and turbo-style. These exhausts are also available in dozens of sizes and inlet/outlet choices. Walker Quiet-Flow SS mufflers construction makes them the ultimate replacement for durability and good looks!

Showing In Stock Items. Show All 9 Items.

Results 1 - 8 of 8

Walker Quiet-Flow SS 409 Stainless Steel Inch Muffler 21904

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2 Bolt Flange Inlet, 2.750 in. Outlet, Subaru, Each

Part Number: WLK-21904

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker Quiet-Flow SS 409 Stainless Steel 2.25 Inch Muffler 56204

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Aluminized, 2.25 in. Offset Inlet, 2.50 in. Offset Outlet, 2-bolt Flange Outlet Style, Each

Part Number: WLK-56204

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker Quiet-Flow SS 409 Stainless Steel 2 Inch Muffler 54236

Muffler, Quiet-Flow SS, Oval, Stainless, Single 2.0 in. Offset Inlet, Dual 1.75 in. Offset Outlet, Subaru

Part Number: WLK-54236

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 2 Inch Muffler 7446

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026

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Walker Quiet-Flow SS 409 Stainless Steel Inch Muffler 21965

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2 Bolt Flange Inlet, 1.750 in. Outlet, Subaru, Each

Part Number: WLK-21965

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel 2 Inch Muffler 54465

Muffler, Quiet-Flow SS, Oval, Stainless, Natural, 2.0 in. Offset Inlet and Outlet, Mitsubishi, 2.0L, Each

Part Number: WLK-54465

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel 1.75 Inch Muffler 56124

Muffler, Quiet-Flow SS, Oval, Stainless, Natural, 1.75 in. Offset Inlet and Outlet, for use on Honda®, Each

Part Number: WLK-56124

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel Inch Muffler 21920

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2 Bolt Flange Inlet, 1.750 in. Outlet, Nissan, Each

Part Number: WLK-21920

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel 1.94 Inch Muffler 56158

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Aluminized, 1.938 in. Offset Inlet/Outlet, 2-bolt Flange Outlet Style, Each

Part Number: WLK-56158

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel Inch Muffler 7667

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026

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