Hey guys,


Just wanted to share my experience over the past weekend. Got new oem turbos and hpfp replaced from a local BMW dealer last than 2 months ago. Babied those turbos for about 500 miles then started tuning. I am FBO with Inlets running E60 custom map by wedgeperformance. Dialed the car in completely with Ken couple days before going to the track. Car felt like a monster the night before and logs seemed good. And Ken did a great job tuning and is not at fault (if that was what you are thinking) in my opinion.


Went to the track next morning, and ran a 12 flat at 115. 1.7 60ft . Kept running 12s consistently which was annoying. Did 3 passes and called it a day. On my way home on cruise control, I got off the highway and and slowed to a stop just like normal. As soon as I let off the gas and started to accelerate, I heard a pop like my coupler came off and pulled over. Looked under the hood and everything seemed fine and then I started hearing a loud whining sound. Upon further inspection, looks like rear turbo was blown. Front turbo looks brand new and Inlets didn't pop off ( I was hoping that was the issue ).


Just wanted to see if anyone has any idea on how the rear turbo blew up and the front didn't?
Any suggestions?


May be time to upgrade, or just get a stock turbo and stop pushing the car. Super bummed out....Click here to enlarge


Log from the track:
http://datazap.me/u/zmon1300/log-145...og=0&data=4-23


Log from day before track:
http://datazap.me/u/zmon1300/log-145...og=0&data=4-23