The E36 / E46 M3's factory rear trailing arm bushing is very large. As a substantial piece of flexible rubber, it is prone to significant deflection under load. The results is most certainly unwanted geometry change, steering wobble under braking, and even hysteresis of the thrust arm in some cases. By sharp contrast, Fall-Line’s mono ball spherical bearing kit replaces rubber with precision CNC machined aluminum, creating a vastly more rigid and responsive unit devoid of deflection, but still free to move freely throughout the suspension travel range.
The transformation is immediately noticeable—vast improvements can be felt in steering response, precision, and control. As with all Fall-Line components, you stand to benefit from years of true motorsport testing to verify a high-quality, race proven kit. A must have mod.
- Rigid CNC aluminum construction
- Replaces factory rubber bushing for more precision and feel
- Compatible with both E36 and E46 M3
- Made in USA