The POWERFLEX REAR SUBFRAME FRONT BUSH PURPLE is a polyurethane insert, by Powerflex for BMW F20 F21 F22. These are a great addition to any BMW build and an excellent low-cost improvement.
PFF5-1902 is a reinforced replacement part that is 8% stiffer than the original bush to revitalise bush performance and restore steering precision. For a camber offset version of this bush please use PFF5-1902G.
