Hey guys,
We just finished putting a set of Vargus Turbos on our shop E92 335i, this car received the Vargas OE Plus Replacement Turbos as products tested on it are designed with a stock-ish car in mind.
Warning: the video is long (~30 minutes), it's detailed (bolt and nut sizes, torque specs, tricks, tips, etc), and it'll make you want to just do this yourself instead of having a shop do it.
Enjoy!
-James