I have a 06 Jetta 1.9 tdi BRM. No mods as of now. Currently in the progress of a complete tear down The car has 250,000 miles. The Daul mass flywheel was going out. While in that task, the turbo also has been leaking around the bearing. Opened it and the VTN was plugged with soot. I followed the cam inspection and found the cam needs to be replaced. Also the bearing wear was down to the copper. I am now wondering if i should just replace the lower bearings also? Note this car is for my college son who is approximately 500 miles away.