The SPL Parts adjustable front caster rod bushings replace stock rubber bushings on BMW G8X front caster rods to eliminate deflection and maintain suspension geometry under load. For 2022+ BMW G8X applications (M3 and M4), the kit uses 1" FK spherical bearings with Teflon liners, 6061‑T6 aluminum housings and CNC machined offset spacers to provide +/-2° caster adjustment. OEM arms are not included.
SPL Parts 2021+ BMW G8X(Except M2) Caster Bushings (Adjustable)