Walker Mega-Flow Mufflers

4.71 out of 5 stars 75 Customer Reviews

Mega-Flow are premium performance mufflers that combine Walker quality and engineering with cutting-edge technology to deliver unparalleled performance. Walker Mega-Flow mufflers are just what you need for an exhaust that is light and sounds great!

Showing In Stock Items. Show All 8 Items.

Results 1 - 5 of 5

Walker Mega-Flow Steel 2.5 Inch Muffler 17615

Muffler, Mega-Flow, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17615

4.65 out of 5 stars ( 40 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Walker Mega-Flow Steel 2.25 Inch Muffler 17613

Muffler, Mega-Flow, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17613

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Walker Mega-Flow Steel 2 Inch Muffler 17604

Muffler, Mega-Flow, 2 in. Inlet/Outlet, Steel, Aluminized, Each

Part Number: WLK-17604

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Walker Mega-Flow Steel 2 Inch Muffler 17602

Muffler, Mega-Flow, 2 in. Inlet/2 and 1 3/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17602

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Walker Mega-Flow Steel 2.25 Inch Muffler 17614

Muffler, Mega-Flow, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17614

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Big Max Turbo Steel 2.25 Inch Muffler 6498

5 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/1/2025

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