This Xray rear suspension arm is molded from graphite-composite material and features a single pivot hole, making it the correct lower control arm for the rear suspension on Xray T2, T3, and T4 series touring cars. The triangulated arm design provides structural rigidity while keeping weight low. It is a factory Xray replacement part intended for direct installation with no modification required. Features: Graphite-composite construction for strength and light weight 1-hole pivot configuration for correct rear suspension geometry Lower control arm position, rear axle Factory Xray replacement part 7/7/26 cs