Damn.... Those brakes in the R34 is insane! f-355mm r-365mm and a 275mm super wide tires... That is huge as fuck! With all those stuffs plus carbon fibre weight reduction, 500 horsepower big bore RB28dett, upgraded ET-S (pro) AWD, etc..(not sure for differential) ended up beating 360 Challenge on braking, 47:55 and turnout for sure. However, the Z tune seems out-accelerated 360 Challenge at the back straight!? 48:12.... Probably close gear ratio of R34 and the down force from 360 makes such difference. Feel bad for Ferrari, with all those down force, Nissan seems not giving a shit... Again, I can't believe it beat the Ferrari 360 Challenge on Tsukuba, that's so fucking unreal, I am fucking high! I assuming that the R35 Nismo N attack A kit may have a chance on 458 Challenge if Nissan's engineering is still growing strong. NSX-R is a joke.