skyline girl

you guys know about xspeed? well i have me mods done there, i was thinking about change back to a smaller wheel, but i think i better get my car back in and have them check and advice me what to do. coz i still not 100% sure is the wheel or what. my old wheels are really heavy too, not quite sure how much these new one weight. so i have full exhaust, dump pipe, hiflo cat, pod, fmic, a cheapy boost contorl fitted, what should i do next?

no **** man, you mean your one beats Porsche GT3? how much you have spend on your car man?

Well, I have timed it myself, where can I go and get it timed professtionally? I know auto is about 1 sec. slower than man., but auto is all I can drive~~ I have to kill my bloody friend who get me into buying those bigger wheels and have my money wasted, it only look really nice. Why dose people put 20" wheels? Just for outlooking? I might go and get some cheaper and smaller wheels, like Advanti, what do you think? back to front 235/45/17 and back 255/45/17? or any suggestion?

Hey guys, I have a auto R33 gtst, it ran 8.22 sec. from 0 to 100km/h when I first bought it. Last two weeks, I have front mount, turbo back exhaust and manul boost control fitted, and it ran 6.85 sec. However, after I have changed my wheels form 235/45/17 front, 255/45/17 back to 245/35/19 ssa wheels, my car gone back to 7.85 sec. Dose any one has any idea what's wrong with my car? Also, can anyone tell me how fast you R33 runs? (not GTR please, too shame to compare with GTR)