i bought my er6n new in 2008 two weeks later as murphys law would have it i %!¤ it up .since then we decided to have our way with this none comparable street fighter .we have imported some nice plug and play toys .such as true time cams,more aggressive titanium high flow branches and can ,42 mill throttle bodies power cammander piggy back system wich has been r tuned and some high flow injectersalso from power commander. now to a educated person that means its queit quick we have left the bottom end untouched becuase the engineers at kawa know wat the doing the gearing has remained untouched also .it pushes 178 kw at loads of tourque and 0 to 234 in 16.4 seconds