just to tell you my friend has a 2007 ltr with a cherry bomb and a full yoshimura pipe and i beat him with just a full pipe jet kit and filter. both running 18'' tires. but on the track is a different story he 50'' stance for his a arms and axle and that could get expensive but as for performance get a pipe and jetted right and it'll be all on the driver, but get a cam and ported head and he wont stand a chance.