Sikky Manufacturing - RX7 Steering Rack Bushing (SM-BK109)On the FD3S RX7 there is a small rubber bushing that joins the two steering shafts together. These bushings wear out and dry rot; this gives your steering an indirect and numb feel. With this Sikky bushing you can replace the old rubber piece with a solid aluminum bushing to get a more responsive, direct, and precise steering feel! Features: CAD CAM designed CNC T6061 aircraft quality aluminum Improves steering response by solidly mounting the