Improves steering response and durability by reducing twisting of the mounting rubber on the steering box and body member.

Because the movement at the beginning of turning the steering wheel is improved, I think that the sense of directness increases and the enjoyment of driving increases!

By installing sports tires, etc., the load applied to the steering gear box can also be increased.

Installation is done by putting a special collar on top of the normal rubber and tightening it with a reinforced bolt, so you don't have to do a large-scale work like removing the steering gear box.