
The Clutch Masters FX350 clutch kit for 2009–2013 BMW M3 (E90) 4.0L is a street/race rigid‑disc system that raises holding capacity by roughly 110%. It pairs the Power Plus I heavy‑duty pressure plate with Fiber‑Tough friction material to close the durability/drivability gap. Suited for highly tuned normally aspirated engines or medium‑boost forced induction, it is built to work with the OEM dual‑mass flywheel.
Clutch Masters 09-13 BMW M3 E90 4.0L FX350 Clutch Kit