Mach1mike
Full Access Member
To those with stainless works s-tube mufflers I found to be about 6 ounces of water in each of my mufflers. I found this out because I needed to seal all of slip fit connections again. Also it sounded a little too raspy for me so I'm changing to a quieter muffler. Maybe all you need to do is dill a small hole in it to drain.