BMW M2 / M3 / M4 (F8X & G8X) Rear Camber Lockout Shims | XC3 Engineering CP9660 Ferodo describes the compound as

Ferodo describes the compound as a heavy-duty endurance material with long life and disc-friendly behaviour

club motorsport and high-performance rear brake setups

providing a clear strength increase over the factory hardware

Specifications

this adapter ensures precise alignment

BMW M2 / M3 / M4 (F8X & G8X) Rear Camber Lockout Shims | XC3 Engineering CP9660 Ferodo describes the compound asProduct Overview Upgrade your BMW M2, M3 or M4 (F8X G8X) with the XC3 Engineering Rear Camber Lockout Shims a precision machined, bolt on solution designed to lock adjustable camber arms firmly in place. OEM Eccentric Bolts can shift under load, especially on lowered, track or drift setups. These lockout shims eliminate unwanted movement and maintain consistent, repeatable rear alignment for improved tyre wear, handling, and rear end stability. Ideal