Gibson Performance Exhaust Mufflers

Muffler, Superflow, Offset 3.00 in. Inlet/Outlet, Round 24 in. Case, Polished Stainless Steel, Each

Part Number: GIB-421887

4.75 out of 5 stars ( 4 )

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Muffler, Superflow, Dual 2.50 in. Inlets/Dual 2.50 in. Outlets, Stainless Steel, Each

Part Number: GIB-55106S

1.0 out of 5 stars ( 1 )

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Muffler, Bullet, Superflow, Marine, Round, Stainless, Polished, 4 in. Center Inlet/Outlet, 9.25 in., Pair

Part Number: GIB-310001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Muffler, Bullet, Superflow, Marine, Round, Stainless, Polished, 4 in. Center Inlet/Outlet, Transom Mount, Pair

Part Number: GIB-310003

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Muffler, Superflow, 3.50 in. Inlet/Dual 3.00 in. Outlets, Stainless Steel, Polished, Each

Part Number: GIB-758350S

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Muffler, Superflow, 3.00 in. Inlet/Dual 2.00 in. Outlets, Stainless Steel, Natural, Each

Part Number: GIB-758219S

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Muffler, Side X Side, Oval, Stainless Steel, Natural, Natural Tip, Polaris, Each

Part Number: GIB-98027

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Muffler, Side X Side, Round, Stainless Steel, Natural, Natural Tip, Can-Am, Each

Part Number: GIB-98031

5.0 out of 5 stars ( 6 )

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Muffler, Superflow, Single 3.00 in. Inlet/Dual 2.50 in. Outlets, Stainless Steel, Aluminized, Each

Part Number: GIB-55189S

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Muffler, Superflow, 2 1/2 in. Inlet/Dual 1 3/4 in. Outlets, Stainless Steel, Polished, Each

Part Number: GIB-758216S

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Muffler, Superflow, Dual 3.00 in. Inlets/Dual 2.50 in. Outlets, Stainless Steel, Polished, Each

Part Number: GIB-766300S

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Muffler, Side X Side, Round, Stainless Steel, Brushed, Polished Tip, Yamaha, Each

Part Number: GIB-96010

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Muffler, Superflow, Oval, Stainless, Dual 3.0 in. Offset Inlet, Dual 2.5 in. Offset Outlet, 24 in. Length

Part Number: GIB-55108S

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Estimated Ship Date: Nov 24, 2025 if ordered today

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