View Single Post
      01-19-2019, 03:11 PM   #2
iminhell1
C2H5OH
iminhell1's Avatar
United_States
3915
Rep
2,144
Posts

Drives: 2010 SG 135i auto
Join Date: May 2015
Location: Darwin, MN

iTrader: (1)

That area would be a coolant hose to the turbo.

http://bmwfans.info/parts-catalog/E8..._turbocharger/
Appreciate 0