I know there's a few guys on here who have been through a turbo already. Did you ever notice any signs that you had an issue before it went out. I've noticed the last couple days that mine has aquired a new sound. It has a new whine that I havn't heard before. It gets louder and quieter depending on boost levels so I'm positive that's what I'm hearing. It's still working fine. I am tuned and the highest boost I've seen is 31psi, but I know there's some of you that are not tuned and have been through a turbo. I hope it's not getting ready to go. I just turned over 4000 miles.