Ground Control Camber/Caster Plates for your F8X M3 and M4 (and M2 Competition) are true race-quality plates that are slotted for independent adjustment of both camber and caster. Features like CNC-machined aluminum housings, Aircraft-quality spherical and needle bearings, and steel slider inserts make these plates the best and most durable on the market at any cost.
These Ground Control race plates allow up to 3.5° of negative camber with no cutting or modification required to your car. The perfect amount of adjustability for to fine tune your handling for individual tracks based on tire temperatures and other data.
Please select your required spring size and bolt spec from the drop-downs. F8X M3s and M4's were originally built with 3-bolt strut towers (-1/'15). Cars built after 1/'15 were supplied with 5-bolt strut towers (including M2 Competition).
Common spring sizes:
BimmerWorld (MCS, JRZ) - 2.25"
Ground-Control - 2.5"
H&R - 60mm
F87 LCI (2019+) > M2 Competition
F80 (2015+) > M3 (2015+)
F82 / F83 (2015+) > M4 (2015+)