
SPEC ST‑Trim twin disc clutch kit for 2008–2012 BMW M3 4.0L 6‑speed provides a twin‑disc friction assembly tuned for higher clamping capacity than a single disc while keeping drivability in mind. The kit is presented as a direct clutch solution for this specific model and transmission combination, offering a compact multi‑disc option for manual‑transmission rebuilds or upgrades.
Spec 08-12 BMW M3 4.0L 6sp ST-Trim Twin Disc Clutch Kit