I noticed that my new to me RV has a catalyst exhaust, I was just wondering if anyone has ever removed one a replaced it with a standard exhaust. It is a 2005 C-7 350hp. I noticed that the thing must have gotten hot at one point since the adjacent ...
I don't believe that they have yet instituted smog tests on large motor-homes in California. I would definitely hold onto it, in case they did. I do know that it wouldn't make CARB happy, but only bicycling makes them happy. I appreciate your commen...
