The Torque Solution rear differential bushings replace worn factory mounts on Subaru WRX and STi models from 2002–2007. These bushings help stabilize the rear differential, reducing movement that can cause drivetrain lash or inconsistent traction. Install them to restore firmer differential mounting and improve the vehicle’s response under acceleration and cornering loads.
Torque Solution Rear Differential Bushings: Subaru WRX / STi 2002-2007