Fidanza’s aluminum flywheel for the 2016 Ford Focus ST is a lightweight, high-performance replacement that lowers rotational mass to improve throttle response and acceleration. Constructed from billet 6061-T6 or 2024-T4 aluminum with a heat-treated, replaceable friction plate and hardened 1050 steel ring gear, it uses military-spec fasteners and stepped dowels where applicable for reliable fitment and long life under spirited use.
Fidanza 2016 Ford Focus ST Aluminum Flywheel