Unitronic Race Dogbone Engine Mount 8V RS3 · 8S TTRSUnitronic's all new Dogbone Mount Upgrade was engineered to maximize performance through eliminating the slop present in the factory style mount and improving drivetrain stability to ensure the system is better suited to withstand the forces present during hard launches or demanding driving scenarios on the drag strip or race track. This Race Dogbone Mount virtually eliminates wheel hop and offers more crisp shifts with our red "race" polyurethane