Aluminum rear-front 1-piece suspension system system system owner had been redesigned allowing mounting from right back bulkheads to the owner for improved flex linked to straight back suspension system system. The 1-piece owner is placed towards the framework for a better centering. A big component supply mounts was at reality redesigned to work with the square composite bushings through T4 and XB4 automobiles. The square eccentric bushings retain the right modification applying this interior hinge pins from previous NT1s, but are the capability to change the pin width to expand the roll center and geometry customizations designed for a corner suspension system system system. The holders can also be narrower that permits to set up the fingers more closer together to build more traction