
The Clutch Masters FX100 clutch kit for 2009–2013 BMW M3 4.0L pairs a Power Plus I heavy-duty pressure plate with a steel-backed organic friction disc to boost holding capacity by roughly 70%. Engineered for street-driven cars with minor bolt-ons or up to about 50 hp of nitrous, it offers slightly increased pedal pressure, longer life than stock, and an otherwise normal engagement feel. The rigid-disc design works with the OEM dual-mass flywheel.
Clutch Masters 09-13 BMW M3 4.0L FX100 Clutch Kit Rigid Disc