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2021–2025 BMW M3 Clutch & Drivetrain FAQ's

Please read our FAQs page to find out more.

What clutch should I run on a tuned 6MT G80?

For ~500–600 whp, Stage 2–3 kits with organic/cerametallic discs and a lightweight flywheel balance torque capacity and street manners; twin‑discs suit higher power or launch‑heavy use.

8‑speed auto vs 6MT—what should I know for mods?

The G80 uses an 8‑speed M Steptronic (not DCT). It handles torque well with proper cooling; the 6MT offers engagement but needs clutch upgrades as power climbs.

Does the Active M Differential need special care?

Fresh diff fluid and proper break‑in support consistent lockup. Aggressive alignments and sticky tires add heat—shorten service intervals if you track the car.