Fidanza Aluminum Flywheel STI (2004-2018) Infiniti it's too loud for you

it's too loud for you

once the suspension or tires have been upgraded they become a weak link and must be replaced

Eliminates restrictions of factory intake system

The smoothest flow possible

OEM mounts are made of sub-par material with rubber bushings that are infamous for deteriorating

Fidanza Aluminum Flywheel STI (2004-2018) Infiniti it's too loud for youFor the Subaru STI, Fidanza Aluminum Flywheels are made from 6061 T6 billet aluminum for superior strength and weight reduction. Fidanza flywheels are CNC machined at a constant speed for precise fit and finish, and feature a replaceable 1045 high carbon steel friction plate with AN military grade fasteners and a hardened 1050 ring gear. You will never have to replace your flywheel again as you can just swap friction plates, and reinstall. All these