BMW 5 Series F10, F11 (2010 - 2017) Front Radius Arm to Chassis Bush - PFF5-6001BLK This is a replacement part to replicate the geometry of the original part. For a caster offset version please use PFF5-6001GBLK. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!