Lightweight Aluminum Flywheel by Fidanza Moss Motors Fidanza 02 08 Honda Civic Si 02 06 Acura RSX (incl Type S) 8lb Aluminum FIDANZA ALUMINUM FLYWHEEL Honda Acura B Series (7.5LB) 191681 2014 Honda Civic Si Clutch Flywheels & Kits Dual, Solid CARiD Fidanza 2.0L Aluminum Flywheel genesis coupe. whether it be in overall balance, critical clearances or improved design, our flywheels are built for performance. Machined from the highest quality 6061 T6 or 2024 T3 aluminum, each flywheel is manufactured to deliver optimum tensile strength, heat dissipation and weight reduction, without going too light and causing poor idle and driving issues like some of the ultra lightweight competitors. We aren't always the lightest, but we are the best! This Part Fits: Year Make Model Submodel 2006 2015 Honda Civic Si