The Whiteline front lower control arm kit for 2012–2021 BMW F22 2‑Series and F3x 3/4‑Series replaces worn rubber tension arms with four alloy tension arms that come complete with sealed ball joints and adjustable synthetic elastomer bushings. They allow ±0.5° caster adjustment to improve straight‑line stability, steering feel and front grip. F8X M car arms add sealed inner bearings for reduced deflection. Kit contains four arms, internal grease reservoirs, moly lubricant and an install guide to simplify fitment for lowered, track or autocross setups.
Whiteline 12-19 BMW 3 Series F3X / 14-21 2 Series / 14-20 4 Series Front Lower Control & Radius Arm