It is an aluminum suspension mount attached to the rear side of the rear suspension. By changing the toe angle of the rear suspension arm, it is possible to change the steering characteristics. Since it has a lineup with angular difference, it is very effective for setting.Increasing the angle causes the understeer tendency, decreasing the angle makes the oversteer tendency.
Aluminum Suspension Aluminum Suspension Mount × 1
Suspension Mount Spacer Suspension Mount Shim × 2
Suspension Arm Pin Ball Suspension Arm Pin Ball × 2