The SuperPro double offset caster kit for 2007 BMW X5 3.0si adds positive caster to both sides of the front end for enhanced handling. The change improves directional stability, sharpens steering response and strengthens return-to-center feel without increasing tire wear. This geometry modification is non-destructive to ride comfort and yields a meaningful, controllable improvement in steering manners.
SuperPro 2007 BMW X5 3.0si Front Caster Offset Radius Arm-to-Chassis Mount Bushing Kit