Torque Solution Solid Rear Subframe BushingsTorque Solution Solid Rear Subframe Bushings Applications: Porsche 996 997 ALL A Porsches rear subframe is the heart of the suspension. When the subframe moves, so do all the suspension mounting points. Replacing the stock rubber bushings with solid ones limits both drivetrain and suspension movement, eliminating the unwanted movement and keeping your Porsches setup the way it should be. These solid mounts will also help prevent the subframe from