I've looked at a couple of threads here and haven't quite gotten the answer I was looking for. I'm surrounded by suburban sprawl which means anywhere I ride I have to deal with suburban traffic. I'm invisible to a lot of drivers and would feel better if they heard me around them. I'm looking for a slip on that's not annoyingly loud but louder than the stock can(I can hear the chain, but not the bike). I'm not worried about weight, HP gains, etc. I'd just like for Stevie Wonder to know I'm there.