Aluminum rear paid down suspension system system owner the BACK for the rear bulkhead, CNC-machined from premium Swiss 7075 T6 aluminum. Designed to wthhold the well-proven geometry concerning the NT1. Suspension system holders enable more durable mounting concerning the suspension system system arms. Due to the suspension system holders, the geometry with this automobile wont alter even after difficult crashes. Because of the mounting system, arms move really effortlessly which provides greater traction as well as the automobile feels smoother in corners. The trunk arm mounts were redesigned to utilize the square composite bushings from T4 and XB4 automobiles. The square eccentric bushings retain the vertical modification of inner hinge pins through past NT1ââ¬â¢s, but range from the capacity to adjust the pin width to grow the roll center and geometry modifications available for the trunk suspension system. The holders are often narrower enabling to install the fingers more closer together to produce more traction. Ebony color.