Aluminum rear-front 1-piece suspension system system system owner was in fact redesigned enabling mounting from back bulkheads towards the owner for improved flex connected to straight back suspension system system. The 1-piece owner is positioned towards the framework for a much better centering. A large component supply mounts is at truth redesigned to work well with the square composite bushings through T4 and XB4 cars. The square eccentric bushings retain the right modification using this interior hinge pins from previous NT1s, but will be the capacity to change the pin width to expand the roll center and geometry customizations designed for a corner suspension system system system system. The holders can be narrower that permits to create the fingers more closer together to build more traction