did you see much performance upgrade and do you have to get it Dyno tuned each time you service it or is the tuner user friendly and you can set it up yourself?
Looks like I need to read a bit more about tuners. Ill change out the air cleaner first and then go from there. Will look at comparisons with PV, SE pro and Fuelpak also. See some bits and pieces on Marketplace( Rinehart racing slip ons, SE pro tuners, SE Heavy breathers) so maybe get me a bargain. See some forums talk about O2 sensors and changing out to bigger ones, is that necessary/beneficial? See how I go
Thanks Pauly for the heads up, definitely got a bit of research to do. See what questions I have next, once I ride around a bit more.