The SPEC steel billet flywheel for 2000–2003 BMW M5 4.9L is a direct-fit replacement that restores the crank interface and clutch mounting for the M5's 4.9L V8. Supplied as a single steel billet unit, it serves as the rotating mass for clutch engagement and drivetrain operation when replacing the original flywheel.
Spec 00-03 BMW M5 4.9L Steel Billet Flywheel