Rear shock tower features updated geometry with different shock mount and camber link positions on a tower that is lower overall compared to previous versions. The shock mount locations were repositioned in relation to the location of the lower shock mount extensions on the suspension arms, resulting in improved corner speed. Updated front roll center positions help create more steering and the revised rear roll center positions free up the rear end of the car and helps with stability on power. Machined from extra-thick 4.0mm premium-grade graphite for light weight and strength. Fits both GTX and GTXE.