2008 is still not FI right? If so then yes you should see an improvement. You will be allowing the bike to breathe better but don't forget that goes hand in hand with rejetting the carbs so you don't run lean. The thing that doesn't seem to improve performance is the cam timing adv., thats a trick for 360 deg engines.

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