Torque Solution Solid Shifter BushingsTorque Solution Solid Billet Shifter Bushings Applications: Subaru STI 2004 2019 ( 6 Spd ) Torque Solution Solid Billet Shifter Bushings for Subaru's equipped with 6 speed manual transmissions. Made from CNC'd 6061 billet aluminum you can be sure you will have reduced shifter end play allowing for crisper, more precise shifts. CNC 6061 Billet Aluminum w Bronze Insert Black Anodized w Torque Solution Logo Easy Install Eliminates Excessive Shifter Play