ECS Tuning is proud to release it's dogbone mount insert for the Mk5 platform. The ECS dogbone mount insert works with the OEM rubber bushing to provide a better more rigid connection between the transmission mount and subframe. Less movement in the system will result in smoother shifts and less engine movement under heavy acceleration. Made of a 88A Torque durometer polyurethane. Kit includes dogbone insert retaining washer centering washer and new stretch bolt.