Toyota Supra Mk5 A90/J29 (2019 -) Front Radius Arm To Chassis Bush - PFF5-5401 PFF5-5401 is made using our Black 95A durometer material and supplied with outer shells to increase bush stiffness by up to 300%, controlling longitudinal wheel movement under braking and cornering, and improving longer-term durability. Using POWERFLEX PFF5-5401G provides a longer tyre life, increase handling of the car and braking stability is also improved. The POWERFLEX PFF5-5401/5401G are 300% stiffer than the OEM bush - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!