T1R Subframe collars (Rear) – Scion FRS Subaru BRZ

The factory subframe comes with soft rubber bushings. This causes the car to have unstable feel and the bushings also causes movement to other suspension components. As a result, alignment will change when the bushings flexes.

The subframe collars are designed to be inserted to the factory bushings to reduce unnecessary movement. There will be no sound or vibration vibration while improving the rigidity.