Back suspension system holders are divided from the bulkheads and installed on the chassis. Mounting the holders straight to the framework dish eliminates any flex through the bulkheads, enhancing the accuracy and responsiveness associated with GT. The rear holders nevertheless provide multiple anti-squat roles, nevertheless the redesigned dishes have less anti-squat, which can be better suited to the GT category to improve the security associated with the car. The aluminum suspension system holders consistently feature the built-in Suspension Settings (I.S.S.) that allows for fast & simple suspension geometry changes Using the eccentric suspension system bushings inserted into aluminum suspension system holders, and a few suspension shims, the GTX suspension system geometry could be completely modified in moments. Machined from Swiss 7075 T6 aluminum and black colored coated. Utilize with #353331 Rear Back Holder. Fits both GTX and GTXE.