Corsa Marine Exhaust Diverters -- How Do They Work and What Do They Sound Like? 

In this video, I demonstrate how Corsa Exhaust Diverters work on my 1995 5.7L Alpha One Gen 2 boat. These exhaust systems are sometimes called Captain's Calls. Corsa makes several different systems. Some are thru hull only, some are side hull, and some have electric cutouts like the system on my boat. I think theyre a fun little item to have and I'm very happy my boat has them and that they work.
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