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Gibson Power Tip Transom mount Marine Mufflers, Rolled Edge Tip, 4-in. inlet, 4-in. overall. Tested with minimal or no power loss. High quality, Stainless construction. OEM style transom or clamp on mount. Utilizes water to dampen the sound. Easy bolt-on installation. The Gibson Marine Mufflers have proven to reduce decibel ranges within and to surpass the 88db limits required by the California SAE J2005 Motorboat Sound Law without compromising power.
|Inlet Connection Type||Pipe|
|Inlet Inside Diameter||4.000 in.|
|Inlet Type||Single Center|
|Outlet Outside Diameter||4.000 in.|
|Outlet Type||Single Center Outlet|
|Overall Length||4.000 in.|
*Some manufacturer restrictions apply.
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