These high end solid subframe bushes are manufactured from 6061-T6 billet aluminium.
- Nissan S13/180SX with S14/S15 rear subframe.
These solid subframe conversion bushes are a direct replacement of the standard items and allow you to fit an S14/S15 rear subframe in your S13/180sx. The solid bushes also ensure that movement of the subframe is kept to a minimum. They eliminate axle tramp whilst also raising the subframe which helps to correct the roll center on lowered vehicles.