Golf4 Bora 1J Beetle 9C FLCA KIT (80 duro/ShA) Control Arm Lower Assembly Kit – Standard Replacement, Includes Ball Joint – TRC1075 TRC1075 is a fully assembled front lower control arm upgrade and direct replacement for Golf 4, Bora 1J and Beetle 9C, improving alignment and handling. Features and Benefits Complete front lower control arm assembly kit with ball joint — TRC1075. Pre-assembled arms with proprietary SuperPro bushings for a quick, easy repair. High-strength arm construction engineered for longevity, durability and performance. Eliminates OE-style rubber bushings to reduce unwanted NVH and enhance stability. Improves alignment and handling; maintains better steering geometry in all driving conditions. Designed as a direct replacement and upgrade over factory arms. Designed, tested and engineered in Australia. SuperPro Tip: Replace both arms at the same time to maintain correct geometry and operation.