This stainless steel disc replaces the soft rubber bush in the S13, Z32 and R32 skyline steering column
This removes the inherent vagueness from the column and really tightens up steering feel and response.

This standard rubber bush failing is a fairly common MOT failure in older cars. Kill 2 birds with one stone, keep the MOT man happy at a fraction of the cost from the main dealers and uprate the crispness of your steering feel at the same time.