Just what I was looking for
Put this exhaust on my CBR500R.
Didn't realize it comes with a baffle pre-installed from the factory. Might want to take this out before installation as it can be a pain to take out later on after heat expansion locks it in. But the upshot is you have 3 different sound levels to suit your needs (no baffle, factory baffle, or included db-killer baffle).
With the baffles out it sounds great! Just the sound I was looking for. Not annoying. Nice deep and throaty. Love the crackle when you let off the throttle. Great! Same great sound and performance as Yoshi, Two Brothers, Akra for $200 less.
Oh installation wasn't too bad either. If you're wondering what the hanger-thing is for it's to stretch the spring from it's latch point on the can to the other point on the pipe.