ltw flywheel / clutch This is more of a general question, however, what's the difference between the clutch from a stock 328 / M52 motor and the M3 clutch. I only ask this because all the lightweight flywheels I'm seeing (the non-M5 clutch versions) require the use of a M3 clutch assembly. Why wouldn't you be able to use a non-M clutch assembly? |