Torque Solution Engine MountsTorque Solution Engine Mounts Applications: Subaru Wrx Sti Impreza Legacy Forester Torque Solution engine mounts you will see and feel a difference in your WRX or STi. These mounts are made out of high grade billet aluminum material and steel. You can rest assure that with our superior material and design you will get optimal performance for years and decades to come. The mounts feature 75 durometer bushings which keep vibrations down to a minimum