I just picked up a Tiwinder. My bike is stock. Just a airbox mod. My question is it worth upgrading the ECU so i can get tuned via ECU editor vs a power commander? Like i said my bike is stock. I know this pipe is a drag oriented pipe but i like the way it looks and am willing to deal with it. Just curious about tuning. Can anybody that actually has this pipe chime in on results post tuning?