View Single Post
      12-15-2011, 12:46 PM   #103
New Member

Drives: E90 M3
Join Date: Nov 2011
Location: Norcal

Posts: 10
iTrader: (0)

Does the system require tapping into the car's vacuum system and running a vacuum line to the rear valves? I assume there is a control box that also needs to be mounted somewhere in the driver's compartment.

Will you have any pictures of the complete system any time soon?