Cusco LSD RS-2way(1.5&2) Rear - 2004-2014 Subaru STI / 1992-2007 Impreza PDM_oil-cooling A lighter flywheel makes the

A lighter flywheel makes the rotary engine's character even more immediate and responsive

Polyurethane against bare metal produces noise as soon as the grease dries out

The stock single-piston calipers on the WRX/STI work for street driving but fall short under sustained hard braking — heat soak causes fade and uneven piston pressure causes taper wear

Withstands extreme high and low temperatures

5i 2005-2006 Saab 9-2X Aero 2005 Saab 9-2X Linear 1998-2002 Subaru Forester Base 1998-2002 Subaru Forester L 1998-2002 Subaru Forester S 2008 Subaru Forester Sports 2

Cusco LSD RS-2way(1.5&2) Rear - 2004-2014 Subaru STI / 1992-2007 Impreza PDM_oil-cooling A lighter flywheel makes theCusco LSD RS 2way(1. 5&2) Rear GC8 GDB GRB GVB STI ImprezaThis Part Fits: Year Make Model Submodel 2004 2007 Subaru Impreza WRX STI 2007 Subaru Impreza WRX STI Limited