Can-SB Exhaust Muffler Silencers

This Can-SB Exhaust Muffler Silencers are rigid plastic engine exhaust noise muffler (silencer) for water injection cooled engines which mixes the water in the exhaust line resulting in greater noise reduction but causes almost no resistance to the free flow of the exhaust gases.

It can be quite beneficial to add a boat exhaust muffler to the boat engine exhaust system, especially if the exhaust route travels near by the main living areas, such as the cockpit. By installing the marine exhaust silencer it uses the density of the engine cooling water to 'absorb' the sound waves which are produced as a result of the exhaust gas flow.