Electric Exhaust Cutouts
 

I am thinking about putting electric exhaust cutouts in. Does anyone have any recommendations on vendor choice or experience with these units? I am wary of the cutouts as I believe these may be prone to exhaust leaks. I am running headers attached to a stock (Gardner)exhaust on a 66 396 Chevelle. I prefer to keep the basic system that I have now in place. Thanks in advance for any suggestions/comments.

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