It's been a good couple of days with my almost new 2006 ST. Clean, waxed and loved, it's now time to tinker. Searching for a more aggressive sound from the ole V4. Not at all interested in the Harley "potato-potato" sound but coming from the sport bike world (inline 4), I prefer the GP sound of a nice Leo to the AEGIS cruiser tone of the ST. I'm not looking for something to wake the town, just something to scare small dogs perhaps. Any advice most appreciated.