Thought i would just say i happy with mine. I have had it on my 05 wrx for over a year. No issues. When i installed it i did a act lightweight flywheel as well. The engine was out of the car. I have had no issues with the flywheel and pully combo. I am running a speed density tune after i installed both the pully and flywheel. I would recommend through pully if your looking for one.