I don't see a sound clip as a gimmick to attract someone who knows nothing about exhaust. There are many riders out there that want a bike that sounds good and really don't care about HP or torque. I fall into that category, I consider it a bonus if I get HP and torque but really just want my bike to sound good and run right.

20,000 in 12 years with no help is a bit far fetched.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!