Transform your E9X's steering. Fall Line’s mono ball spherical bearing conversion kit (FCAB) makes an immense impact on the steering feel of the E9X M3.The factory rubber bushing is very large, and is prone to substantial deflection under load. Deflection of the bushing can create unwanted geometry change, steering wobble under braking, and even hysteresis of the thrust arm.
The bearing’s housing is precision machine from aluminum, to create a rigid part that allows for the M3’s thrust arm to move smoothly through its range of suspension travel. The improvement in steering and suspension feel is immediate and truly enhances the personality of the M3.
- Monoball spherical bearing replaces rubber within OEM arm
- Long-life, high-end FK bearing outperforms and outlasts OEM equivalent
- Sold as a pair
- Made in USA