I had to turn off the mds via the predator because of the drone. Once mds
is disabled there is no drone at all. I don't miss mds at all, it's
probably good for 1-2mpg, other than that, I love having all 8 cylinders at
all times.
Cool exhaust but the drone is bad on the mds;( i just installed and it
getting anoying im thinking about putting it back stock due to the
vibration, sigh