PapaGeno21
Wizard
The airbox and filter are going to make the biggest difference. IMO. The bike really has no problem at all dealing with just a slip on but its the airbox that totally restricts this thing.
Why not grab your wifes airbox and filter and just go for a ride? That is a pretty simple job and you would know almost immediately. That is what I would do. The bike is setup very lean down low for emissions reasons, so adding more air in the mix down there is no good. Yo speak of having issues around 3500 which would be normal operating RPM range so I am betting that is causing it.
YOU NEED MOAR FUELZ
Why not grab your wifes airbox and filter and just go for a ride? That is a pretty simple job and you would know almost immediately. That is what I would do. The bike is setup very lean down low for emissions reasons, so adding more air in the mix down there is no good. Yo speak of having issues around 3500 which would be normal operating RPM range so I am betting that is causing it.
YOU NEED MOAR FUELZ