Tesla Model Y (2020 - ON) Front Lower Comp Link Inc Bush Kit - PFF75K-302 PFF75K-302 Front Lower Comp Link Inc Bush Kit uses our poly mono-ball design with Black 95A polyurethane for the centre ball with Delrin races housed in aluminium outer shells, increasing bush stiffness by over 300% for improved braking stability. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!