Vauxhall / Opel Insignia Models Insignia 4x4 inc VXR (2008 - 2017) HiPer Strut Steering Knuckle Bush - PFF80-1404BLK For HiPer Strut suspension only - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!