The Greatest Gt R Skyline Wasn T Made By Nissan Mighty Car Mods One of the most popular JDM cars Nissan Skyline Twin Turbo, 34 GTR ZTune Look, Powerful 2,600cc RB26DETT Engine, ZTune aero, GTR 34 Interior, Genuine GTR 34 Rear wings, GTR 34 Original Bay Blue Paint, F6 Manual transmission, Sun Roof, Rust free, excellent exterior, Interior and mechanical condition, The earliest " to be legal" for US market R34 Skyline, Can be shipped to The ZTune has 500, which imho is a very usable powerband, non wasted But more importantly it has a factory spot welded chassis, and carbon infusion in strategic areas of chassis that will flex This alone makes the ZTune better than any tuned R34 Z tune r34 specs