T3 TPMS Options

This thread is to accumulate information regarding TPMS sensors for the T3 2011-2013+ Touaregs.

I have a set of 18" rims that do not have TMPS installed. I am going to mount some winter tires and want to add TPMS.
Not going OEM, just wondering what the experience has been with the much less expensive generic options before I order a set.

I think this is the OEM VW part number? 7P0-907-275

There are a number of choices out there.
Any experience you are willing to share would be helpful.


Options:

Huf Beru RDE011 (OEM High Price)

ITM Autoparts 08003 (Generic Mid-Price)

Oro-Tek OBE-011 (Generic Mid-Price)

Titan TPMS TITAN-TT-BE-007 (Generic Low-Price)


Is there any reason why the TPMS would be different 2011-2012 to 2013?
The OEWheels site mentioned elsewhere here on CT has the Oro-Tek listed for 2013 and Titan for 2012.
I have an e-mail in to them for clarification.