The GKTECH alloy steering shaft bush will increase your steering response. The feedback that the stock steering rack provides to the driver can sometimes be a bit unpredictable, but with this product response is transferred all the time. A must for the serious driver, both street and track. - Direct replacement of the standard rubber bush Vehicle Compatibility: - Nissan S13 Silvia - Nissan 240sx - Nissan R31 Skyline - Nissan Skyline R32 GTS - Nissan Skyline R32 GTST - Nissan Skyline R32 GTS-4 - Nissan Skyline R32 GTR - Nissan Z32 300zx