I will chime in on this one. Since I have done all of this and added the TSR Intake Funnels at the Throttle Bodies. All of it plus the refresh of the CPU gave me noticeable power increase and better ride. With just the pipe nothing really noticeable.
I have posted this before but will post again for the new guys.
From this experience I gained doing these modifications I determined the largest restriction was at the Throttle Bodies. You can see the difference if you follow the link. I am computer stupid and do not know how to reduce the pictures to post here. The silver intakes are the TSR parts and the black ones the original.
I have finally found a place that will put the bike on a dyno and hope to do this next summer.
https://app.photobucket.com/u/teamvisegr...02638c3597