Did you have the bike remapped after the Rush slip ons? Had the 2" baffle on my Dyna and was told 2" and under doesn't need it. Want to be safe and do the right thing with the 09.
If you only do slipons then you don't need a remap at all. Once you change the air cleaner then you do.
I've tried a few and REALLY found was I was looking for when I put the Rineharts on. IMO, great tones from a simple slip-on. I hear ya' though, ALOT of choices out there...decisions decisions...gotta' love it