Tomioka Racing Front Rear Lower Control Arm Bushing is an economical and highly useful modification often overlooked on the new style Subaru. The inherent factory bushing is made from a soft compound rubber that is designed for comfort instead of performance. These soft compound rubber are often worn out in 2-3 years since we all know Subarus are made for handling and the soft wimpy factory bushing just doesn't cut it! Tomioka Racing bushing is constructed of harden rubber that will increase the handling performance of the Subaru by increasing chassis response with stiffer bushing and improve the longevity of the bushing.