9m 964 C4 1989 Midweight Flywheel INTAKE 45 lbs vs 25

45 lbs vs 25

Race design is pictured on the left

Replaces the compliant factory rubber bushing with a precision Teflon-lined spherical bearing for increased suspension precision

or omit them entirely for a more raw motorsport look depending on your personal preference

which could loosen and cause annoying and possible failure

9m 964 C4 1989 Midweight Flywheel INTAKE 45 lbs vs 259m 964 C4 1989 Midweight flywheel As a direct replacement for the OEM 964 C4 1989 retaining the original clutch setup which is no longer available from Porsche Ninemeister the only company worldwide with a replacement solution. 20% reduction in rotating mass Faster acceleration No stalling issues More power to the wheels OEM pedal feel CNC machined high carbon forged billet steel material Direct replacement Less engine inertia Better throttle response