Front upper suspension arm made from new hard composite material, used on either left or right side. The hard composite material makes the car more stable, best when driving in high-traction conditions or in hot weather. Redesigned to work with new front upper arm holder. With the 1-piece design of the suspension holder, the arm includes a new mounting hole for a setscrew that secures the arm to the pivot pin to ensure the arm will not fall out. With the new mounting of the front upper arm, the upper eccentric bushings were redesigned to be straight through.