SuperPro's TRC1048 Lower Control Arm Set Fits: Ford Fiesta ST 2014-2019 SuperPro's TRC1048 lower control arm set offers a significant increase in performance and addresses a common wear item. Pre-installed SuperPro bushings offer a lifetime of superior performance with higher grip levels and improved performance in transitions and under load via improved materials and designs over the soft and heavily voided rubber bushings. The SuperPro bushings are paired with an OEM quality control arm and ball joint for an easy DIY installation and a comprehensive front end refresh