Yep, speedstar is discontinued. I just installed one and have to say I love it. It is loud when you play, and reasonable when you ride nice. Nicer to ride with than my Bub chambermaids since the sound is futher back. Getting hard to find the 2-1-2 speedstar system anymore, so keep your eyes open. Install wasn't that bad either, about 1 hr by myself. Getting the footpeg loose was the hardest part of the entire operation.
I know the voices aren't real, but they do have some good ideas.
I want to die while asleep like my grandfather, not screaming in terror like the passengers in his car.