i think to find an unregistered recond GTR34 already hard enough, to find one brand new is like mission impossible kot....
The impossible is find to almost newly condition dudes. But the finest Z-Tune is way better then new unit. Throw your cash money for that monster Mr. xxx03764.not quite new but fully restored condition: For sale: Fully restored to new, 516hp Nissan Skyline R34 Z-tune : Zerotohundred.com