Gibson MWA Mufflers

4.57 out of 5 stars 49 Customer Reviews

Gibson MWA mufflers are top-of-the-line units that deliver maximum sound and flow. They're constructed from high-quality stainless steel for long-lasting durability

Gibson MWA mufflers are top-of-the-line units that deliver maximum sound and flow. They're constructed from high-quality stainless steel for long-lasting durability and performance, with a straight-through design that promotes exhaust gases to flow at the highest rates you'll reach without a straight pipe. They don't use internal packing or weak baffles—which allows Gibson to maintain a lightweight design and deliver a unique, powerful sound. MWA mufflers are available in a variety of options, such as inlet/outlet diameter, outlet quantity and location. They're universal, so simply order the model that fits with your

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Gibson MWA 409 Stainless Steel 3 Inch Muffler BM0113

Gibson MWA 409 Stainless Steel 3 Inch Muffler BM0113

Muffler, MWA, Round, Stainless Steel, Natural, 2.50 in. Center Inlet, 2.50 in. Center Outlet, 10.00 in. Case Exterior Length, Each

Part Number: GIB-BM0113

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Gibson MWA 409 Stainless Steel 2.25 Inch Muffler BM0100

Muffler, MWA, Oval, Stainless Steel, Natural, 2.25 in. Offset Inlet, 2.25 in. Center Outlet, 14.00 in. Case Exterior Length, Each

Part Number: GIB-BM0100

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Gibson MWA 409 Stainless Steel 3 Inch Muffler BM0114

Muffler, MWA, Round, Stainless Steel, Natural, 3.00 in. Center Inlet, 3.00 in. Center Outlet, 10.00 in. Case Exterior Length, Each

Part Number: GIB-BM0114

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Gibson MWA 409 Stainless Steel 2.5 Inch Muffler BM0104

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

Part Number: GIB-BM0104

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Xlerator Performance 409 Stainless Steel 2.5 Inch Muffler XS1236

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Gibson MWA 409 Stainless Steel 3 Inch Muffler BM0110

Muffler, MWA, Oval, Stainless Steel, Natural, 3.00 in. Single Center Inlet, 3.00 in. Dual Outlet, 14.00 in. Case Exterior Length, Each

Part Number: GIB-BM0110

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Gibson MWA 409 Stainless Steel 2.25 Inch Muffler BM0103

Muffler, MWA, Oval, Stainless Steel, Natural, 2.25 in. Offset Inlet/Outlet, 14.00 in. Case Exterior Length, Each

Part Number: GIB-BM0103

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Gibson MWA 409 Stainless Steel 3 Inch Muffler BM0105

Muffler, MWA, Oval, Stainless Steel, Natural, 3.00 in. Offset Inlet, 3.00 in. Offset Outlet, 14.00 in. Case Exterior Length, Each

Part Number: GIB-BM0105

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Dynomax Super Turbo Steel 3 Inch Muffler 17792

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Today

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