Our E46 Rear Subframe Bushings are designed for high performance racing and drifting, as well as for street use. With an 90 Shores Hardness, these bushings provide superior rigidity and enhanced handling for improved cornering and acceleration. They are easy to install, making them a great upgrade for those looking to upgrade their suspension. These bushings are designed to improve your car's performance and handling, making them a great choice for racers and drifters.