The POWERFLEX REAR DIFF FRONT MOUNTING BUSH is a polyurethane insert, by Powerflex for BMW F2X & F3X. These are a great addition to any BMW build and an excellent low-cost improvement.
This is a replacement part that in our Road Series application is 60% stiffer than the original rubber bush to withstand increased loading seen by this position on the car. PFF5-1901G provides +/- 0.75 caster offset that can be adjusted on the car for improved steering feel. Additional caster will also create additional negative camber on turn giving improved tyre contact with the road under heavy cornering. For a non-adjustable version of this bush please use PFF5-1901.
PRODUCT SPECIFICATION
Number of Bushes Supplied:2
OEM Number:31126855743
OEM Number:31126855741 / 31126855742
Range:ROAD Series
COMPATIBILITY
BMW F20 F21 F22 (M140i M135i M235i M240i)
BMW F3X 3 Series
BMW F3X 4 Series
WARRANTY
This product comes with a lifetime Powerflex warranty. See their website for more details.
