The NEW OEM Tesla Model Y Rear Stabilizer Bar Assembly (1188485-00-A) is designed to enhance handling, reduce body roll, and improve overall driving stability. With a 25.2mm diameter and 4.4mm wall thickness, this stabilizer bar provides increased torsional rigidity, ensuring better road grip, improved cornering performance, and a smoother ride. Manufactured to Tesla’s strict OEM standards, this stabilizer bar is built for durability and seamless integration with the Model Y’s suspension system, ensuring long-term performance and reliability.