Kia Optima JF (2015 - 2020) Rear Anti Roll Bar Bush 19.3mm 19.3mm - PFR26-113-19.3 Made from our Black 95A Durometer Polyurethane, this bush will improve mid-corner stability and ensure that roll-angle is consistent and settled; and will far outlast the factory rubber bushes. Please check anti-roll bar diameter before ordering. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!