2011-2014 Qx56 air suspension passive upgrade?

[Franksbanks06]

Hey guys!
I just picked up a 2012 QX56 4x4 with over 130k and the all the shocks are shot.
In my 08 I had upgraded the factory shocks to bilsteins 4600 series, but when I search for this year (2012-2014) nothing comes up.
Any one else bypass their active air suspension and went mono tube?
Tia

 

[jrm5f2]

Hey guys!
I just picked up a 2012 QX56 4x4 with over 130k and the all the shocks are shot.
In my 08 I had upgraded the factory shocks to bilsteins 4600 series, but when I search for this year (2012-2014) nothing comes up.
Any one else bypass their active air suspension and went mono tube?
Tia

Do you have the upgraded suspension "hydraulic body motion control"? If so I believe there is no aftermarkets for our vehicles. Also what exactly is the problem. What is it doing or not doing?